Meishen Chemical Wish People Merry Christmas

Christmas on December 25, 2015, Mr.Sun Wen, the chairman of Meishen Chemical and Zhao Yalei the foreign trade manager with all the staff, wish people Merry Christmas no matter overseas immigrants, overseas Chinese or our foreign friends.

    Meishen Chemical has been adhering to the "customer first" the idea for more than 20 years, always professionally and concentrate on magnesium oxideproduction and sales areas, and dedicated to the social demand for people with one-stop magnesium oxide industry supporting services. Meishen chemical not only meet the requirements of industries of magnesium oxide specifications in China, but also provide customization services to major manufacturers abroad. We can tailor the most appropriate magnesium oxide products according to the different demand, and provide the most perfect after-sale technical guidance services. On the occasion of the Christmas holiday, wish you healthy, joy and happiness forever.

Provided Magnesium Oxide Related Service

Hebei Meishen Technology Co.,LTD is a company specialized in food grade and pharmaceutical grade magnesium oxideproduction and sales, had passed the GB/T9001-2008, GMP, SGS, RoHS and REACH, KOSHER certifications. Our main business: One is that the high-end magnesium oxide production and sales, including food grade & pharmaceutical grade and high pure grade magnesium salt series products. The second is manufacturer for customized production targeted strong dedicated magnesium oxide products according to the customer equipment characteristics and different requirements. The third is provide free magnesium oxide technology, management experience, communication and service.

1.Pre-sale service: Do your magnesium oxide purchasing consultants, according to your requirement. Develop the products and the solution suitable for your own, let you free from worry.

2.In the sale: Put forward reasonable matching scheme, save the production cost, and make you happy.

3.After-sales service: Regularly visit and exchanges, timing sampling test, and matters needing attention was proposed. Implementation of the production process control, avoid unscheduled shutdown, unplanned maintenance, production safety, low carbon consumption, let you rest assured!

Quality Standards of High Pure Magnesium Carbonate

If want to purchase high pure magnesium carbonate, you had better to know the quality standard of it.

Food grade magnesium carbonate should accord with the standard of GB25587-2010, National food safety standards, food additives, magnesium carbonate standard. Food additives Magnesium carbonate, made by reacting carbon dioxide with magnesium hydroxide emulsion or sodium carbonate react with soluble magnesium salt, can be used as a flour treatment agent, gum base agent, alkaline agent, desiccant, stabilizer.color-protecting, anticaking agent, bulking agent and acidity regulators, and is used in salt, sugar, cream, milk powder, acidification, ice cream, biscuits. Regulations in our country, it can be used as flour treatment agent, but the maximum amount is 5.0 g/kg; and the biggest usage in flour is 1.5 g/kg.

Industrial grade magnesium carbonate should accord with the standard of HG/T2959-2010. It is mainly refer to industrial hydrated alkali magnesium carbonate which is used brine and dolomite and sodium carbonate as raw materials. Mainly used for rubber products transparent or light color filling agent and reinforcing agent, and can enhance the wear resistance of rubber, resistance to bending and tensile strength.it also can be used as paint, graphite and coating additives, used for thermal insulation materials, rubber and special glass ingredients. It is an good filling agent and reinforcing agent of rubber products, and reinforcing effect is better than that of calcium carbonate and clay.

More information you can seek our website to search, or send email to us at any your free time.

Introduction of Magnesium Oxide Ceramics

Magnesium oxide is main component of magnesium oxide ceramic, which is belongs to the cubic crystal system, NaCl structure. Pure magnesium melting point is 2800 ℃±13 ℃. Mohs hardness is 6, tensile strength, compressive strength and bending strength are much lower than the sintering Al2O3. Its high temperature strength is also low. MgO is a good insulator, room temperature resistivity Ω > 1014 cm. With the temperature increases, resistivity reduced sharply. Magnesium oxide ceramic is a typical basic refractory, can work stable to 2400 ℃ under oxidizing atmosphere or nitrogen protection. MgO will break down in the reducing atmosphere, in the form of metal magnesium volatile, began to a large number of volatile in the 1600 ℃ in a vacuum. Magnesium oxide ceramic can be used for smelting metal crucible, in the atomic energy industry also is suitable for smelting high purity of uranium and thorium. Also can be used as a thermocouple protection tube. Using it can make the nature of the electromagnetic wave through the cover, it is used for radar and infrared radiation transmission window material, etc.

Magnesium Oxide Used as Flame Retardants

One of the main purpose of magnesium oxide is used as flame retardants. As the traditional flame retardant materials, it is widely made of flame retardant mixture, containing halogen polymers or containing halogen flame retardants. But once there is a fire, as a result of pyrolysis and combustion, it will produce a lot of smoke and toxic and corrosive gas to prevent fire fighting and personnel evacuation, instruments and equipment corrosion. Especially it has been found that, there are more than 80% death accidents in fire is caused by material of smoke and toxic gases, except the flame retardant efficiency, low smoke and low toxic are also the indispensable requirements for flame retardant. China flame retardant industry development is not balanced, proportion of chlorine is flame retardant, most in the flame retardants, including chlorinated paraffin monopoly. But when the chlorine flame retardant role, releasing toxic gas, there is a big distance between the non-toxic with modern life pursues high efficiency. So in order to adapt to the flame retardant low smoke, low toxicity and the development trend of pollution-free, it is imperative to the development, production and application of magnesium hydroxide flame retardant.

From the current master, magnesium oxide as a flame retardant has very broad prospects for development, as the replacement of traditional flame retardant effect is more and more attention, the market prospect of the magnesium oxide will be brighter.

The Application of Pharmaceutical Grade Magnesium Carbonate

The Application of Pharmaceutical Grade Magnesium Carbonate:

1. Magnesium carbonate is used for gastric ulcer and duodenal ulcer. Canker or peptic ulcer is a common digestive tract disease, can occur in the esophagus, stomach, or duodenum, the abdominal pain is the main symptoms of this disease.

2. Magnesium carbonate is used for Acute and chronic gastritis and duodenal ampulla inflammation. Magnesium carbonate can stimulate the gastric mucosa prostaglandin E2 synthesis, thereby enhancing the “gastric mucosal barrier” effect.

3. Magnesium carbonate is used for Reflux esophagitis. Reflux esophagitis (RE) is from the stomach, duodenal contents into the esophagus caused by esophageal inflammatory lesions, endoscopic esophageal mucosal damage showed, that is esophageal erosions and (or) esophageal ulcers.

4. Magnesium carbonate is used in related to gastric acidity of the stomach discomfort. Magnesium carbonate can quickly neutralize stomach acid, effect lasting. Magnesium carbonate as antacids, compound hydroxide are similar, but they have a mild persistent effect, and can react with hydrochloric acid in gastric juice fully, response rate can reach 98% ~ 100%.

Magnesium Oxide Technology are in Urgent of Upgrading and Transformation

For magnesium oxide product innovation, transformation and ascension, Mr. Sun (President )have their own opinions. He said, Meishen Chemical want to be lasting development, depending on the choice of products and the quality. With a good product, scientific choice, there will be a good market prospects. With excellent product quality, there will be a good customer reputation and market brand. Therefore, the use of scientific and technological innovation accelerate the upgrading of magnesium oxide products, and it is the foundation and fulcrum effective business continuity and stable development.

Hebei Meishen Chemical Technology Co.,LTD of magnesium oxide production and construction, plan and design accordance by the most advanced, scientific and rational production concept. Each production line investment up to tens of millions of yuan, each building workshop construction costs as high as 30 million yuan. Companies in the transformation and upgrade production technology, equipment aspects, willing put so much effort, spend huge fees, aims to continue the traditional magnesium oxide products and production process optimization and innovation, make enterprises in the development path of sustained innovation go more stable, longer and healthier, more persistent.

At present, Hebei Meishen Chemical Technology Co.,LTD has developed into a domestic manufacturing enterprise specialized in the production of magnesium oxide, which has the most complete varieties and specifications, the largest production scale and best product quality. Leading products are magnesium oxide, magnesium carbonate, magnesium sulphate and other magnesium salt series products. Products sold to Shandong, Liaoning, Guangxi, Yunnan and other domestic over 20 provinces and cities, even exported to Southeast Asia, the Americas, Australia, Eastern Europe and other countries and regions.

Magnesium Hydroxide and Light Magnesium Oxide

The relationship between magnesium hydroxide and light magnesium oxide. In the production progress, they can realize transformation in different conditions.

1.After magnesium hydroxide filter press, light burning or drying oven under 350 ℃ or less , made of light magnesium oxide or magnesium hydroxide. This method, not only improves the resource utilization of magnesite, but also ensures the products quality. It has the advantages of saving energy and reducing consumption, no pollution to environment.

2.It is based on magnesite as raw material, then be put in traditional carbonization kiln, finally calcined generate magnesium oxide.

3.Filter to remove impurities such as iron hydroxide, then add soluble magnesium hydroxide, and at the same time to join concentration of 25-28% of the ammonia brine, dilution pyrolysis 1.5 hours, generate into the magnesium hydroxide.

4.Make magnesium oxide above into paste.

5.Put magnesium carbonate in acid solution concentration of 98°, after acid solution into soluble magnesium hydroxide, then add weight ratio in mixed acid solution for 2-3 ‰ antioxidant, make its solution of ferrous is oxidized to ferric hydroxide.

6.Put the slurry in the tower to make pulp reduction carbide carbide into magnesium carbonate.

Magnesium Oxide Production

In the process of preparing magnesium oxide products, dolomite directly were shattered, mainly grinder noise and dust pollution to the environment. So when select crushing equipment, you had better try to choose low-noise, airtight good equipment, if necessary, install silencer, production process as far as possible to use negative pressure operation, playing the roles of sound insulation and reducing environmental pollution.

The operator work place, ensure good ventilation, strengthen plant ventilation, reduce the amount of dust in indoor air, to prevent occupational diseases. Strict operating procedures, maintenance and repair as required fine grinding equipment, transportation equipment and packaging equipment to ensure that equipment operating in the normal state. According to the requirements of the safety rules, mount guard work should wear overalls, gloves, hu working cap, with dust mask when necessary.

Hebei Meishen Technology Co.,LTD is the largest magnesium oxide supplier in China, and to cooperate with the Chinese Association of magnesium oxide and Tsinghua University, Hebei University of Science and Technology research institutes. In addition, Meishen also has two research centers, a magnesium Engineering Technology Research Center, Hebei Province Enterprise Technology Center. Meishen is a trust brand of magnesium oxide brand supplier.

Magnesium Carbonate for Sports

Magnesium carbonate for sports has light weight, fine particles, water absorption, can be used in gymnastics, weightlifting and other sports projects slip agents. In sports, athletes often sweaty palms. In weightlifting, climbing, rings, shot put, throwing, pole, horizontal bar, parallel bars, uneven bars and other sports, friction wet hands and equipment between palms will be reduced, resulting in athletes is not tight grip equipment. This not only affects the quality of the action, even occur accidents of athletes fall.

Since the light magnesium carbonate has good water absorption, When the palms moist, light magnesium can be fully adhered to in her hand. When holding the instrument, this layer of rugged powder between palms and equipment will be able to increase the friction. In addition, light magnesium carbonate can also be used for the ground slippery processing, sprinkle powder, such as in the badminton venue can increase the friction between the foot and the ground. It is visible, in sports, light magnesium carbonate is mainly used as antiskid agent, to increase the hand (foot) and equipment (ground) friction.

Hebei Meishen Technology Co.,LTD has 5 classification of light magnesium carbonate, including gymnastics chalk, liquid chalk, chalk ball, gym chalk powder, fragmental gym chalk. Hope can help sportsman more safety and present.

Internet + in Magnesium Oxide Industry

As for the Internet+ in magnesium oxide industry, Hebei Meishen Technology Co.,LTD who own more than 20 years industry experience think: Traditional industry go into the Internet era, requires courage and wisdom, decisive breakthrough in the development bottleneck and leaders of objective and rational attitude. Facing so much noise in the “Internet +”, magnesium oxide enterprises should remain calm, analysis of the development of the Internet mode.

Hebei Meishen Technology Co.,LTD introduced that magnesium industry is a deep tradition of the chemical industry, the quality of employees is generally low, educational level is not high, the attitude towards development of new things still keep skeptical. This is the biggest obstacle to develop the Internet industry in magnesium oxide industry. The magnesium industry to achieve interoperability of enterprise information, which requires a Platform. Which can create value for customers is a valuable platform, no matter O2O or B2B.

Hebei Meishen Technology Co.,LTD is the largest magnesium oxide manufacturers in China.Since the early time leaders had decided high-end magnesium oxide as the development strategy of the enterprise. We attach importance to development of the Internet, hope this platform help more factories successfully producing products.

“Meishen“ Brand Magnesium Oxide

    Hebei Meishen Chemical Technology Co.,LTD is one of the professional modern high-tech magnesium oxide production enterprises in China, is a comprehensive company of product development, production, processing, sales and service. Our main products are: magnesium oxide,magnesium carbonate and magnesium sulfate. Three categories, more than one hundred kinds in total, has a broad market space and economic benefits. Among them magnesium oxide had registered as “Meishen“ Brand in State Trademark Bureau.

    “Meishen“ Brand magnesium oxide through practice of about twenty years. Quality is reliable, index is stable, and the price is reasonable. Now “Meishen“ Brand has become a well-known globe brand, sales increased year by year, and we had passed ISO9001 international quality management system certification. From product development, test, production, packaging, transport, etc, we use of modern network for scientific management. Based on best quality of products, we had helped most users solve their production problems well.

    Hebei Meishen Chemical Technology Co.,LTD willing to join hands with people from all walks of life, and foreign friends, to form a relationship of strategic partnerships.

Magnesium Carbonate – Food Additives

Characters:
Because of the different crystallization conditions, this product can be divided into light and heavy magnesium carbonate. Light magnesium carbonate include: MgCO3·H2O. Heavy magnesium carbonate include: 5MgCO3·Mg（OH）2·3H2O, 5MgCO3·2Mg（OH）2·7H2O, 4MgCO3·Mg（OH）2 and 3Mg（OH）2·4H2O.

Production Method:
1.Deal with magnesite (MgCO2) or dolomite (MgCO3.CaCO3), process to make it.
2.The magnesium sulfate and sodium carbonate precipitation reaction after refining。

Toxicology Basis：
1.GRAS FDA-21 CFR 182, 145.
2.ADI without provisions(FAO/WHO, 1994).

It is usually used as flour treatment agent, anti-caking agents, leavening agents.

1.Matters need attention in use. The product has acid-suppressing effect for stomach, overdose can cause diarrhea.

2.Scope and Usage
(1) China’s <<Food Additives Health Standards>> regulations: Magnesium carbonate can be used for wheat flour, the maximum dosage is 1.5 g/kg.
(2) FAO/WHO (1983) regulations: it can be used as an anti-caking agent milk and cream powder, the maximum amount was 10g / kg and 1g / kg. Moreover it can also used in chocolate, cocoa powder.

Meishen Chemical Use New Method to Train Staff

In order to continuously improve the management of new employees, Hebei Meishen Chemical Technology Co.,LTD use the method of “ Learning goals in place, site supervision in place, responsibility implementation in place”, speed learn faster of magnesium oxide for new employees.

Magnesium oxide plant according new staff different learn and master levels, arrange workshop director, technician, squad leader, the master control operation, the main operation site to explain for the new employee. Lecturer through theoretical lectures, FPI motion video to explain the process, on-site oral finger operation, the control OTS simulation training to new employees to develop learning objectives plan. Make new employees quickly into actual operation.

Rotation training system for the training team of new employees. With each cutting machine, pump makes every new employees involved, in the master themselves under the supervision of the operation, find the insufficient, summarizes the process. Accompanied by the old employees daily inspection, monitoring, monitoring new staff do vote, cold spot inspection, etc. After the team older employees mentoring new employees to sign agreements and fulfill their respective duties, week investigation, exam, summing up the work season.

Through the above the development of the education practice, effectively promote the further increase of magnesium oxide production speed, for magnesium chemical listing plans, god laid a solid foundation.

Remind Magnesium Oxide Users to Increase Inventory

    With increasing utilization, magnesium oxide user stocks tend to rise, but transportation is influenced by rain and snow. Since November, Ningxia, Shaanxi, Inner Mongolia, Henan, Shanxi, Hebei, Shandong, Anhui and northern Jiangsu and other places have heavy snow, parts high-speed road had closed, cars limit to go through, goods transportation restricted significantly.

    It is reported that the magnesium oxide freight costs of the northwest regions to Shandong have risen sharply recently. Rain and snow in the north if continues to increase in the latter time, the transport freight in gas will once again increase. Meishen Chemical as a professional manufacturer of magnesium oxide, remind the magnesium oxide users timely to inventory and stock, in order to avoid untimely transport delay your production. In addition, New Year's Day, Spring Festival and other major traditional Chinese festival is coming soon, many manufacturers will take the opportunity to magnesium oxide prices. So it is wise to stock up in advance for magnesium oxide users.

Looking for the Best Food Grade Magnesium Carbonate Supplier

Hebei Meishen Technology Co.,LTD is located in Xingtai City, China. It is a comprehensive company of product development, production, processing, sales and service, a large production enterprises of pharmaceutical grade & food grade magnesium carbonate. We have senior professional technical team, several research and experimental base, a world-class advanced equipment and inspection center. What is more, there is a huge pre-sale consulting, after-sales services to improve the sales force, to better lead food grade magnesium carbonate market!

Hebei Meishen Technology Co.,LTD main business: food-grade magnesium carbonate, magnesium oxide, magnesium sulfate; pharmaceutical grade magnesium carbonate, magnesium oxide, magnesium sulfate and so on! We strive to achieve the full range, excellent quality, inventory, timely delivery, and improve after-sales service. Meet the needs of our customers ! We were named the Provincial Consumer Trust Units, Units of Civilization Integrity Top Ten for three consecutive years. We are the recommend the best suppliers of food grade magnesium carbonate. Rely on quality and reputation, the reasonable prices, comprehensive service as the foundation,our food grade magnesium carbonate product sales TOP 1 in the industry. Welcome to consult us at your free time !

The Sales Channels of Magnesium Oxide

Meishen Chemical as the leader and pioneer of magnesium oxide industry, have more than 20 years rich experience of production, sales and service, providing the professional and matching production raw materials for cities and counties for each region of China and many foreign countries. After development and improvement, Meishen magnesium oxide have their own sales channels same as other chemical products.

1.Direct user needs. Meishen magnesium oxide stick to develop and run business users themselves. On the one hand, as magnesium oxide manufacturers, our salesman are more familiar with the process and technology of magnesium oxide production, and the solution of the relevant after-sale technical service. If direct user occur problems in the production process, we promise that immediately rushed to the scene to help solve it. On the other hand, factory direct supplier skip dealers, the price is certainly more favorable than the dealer. We can inform the promotional activities at the first time, to ensure that direct users get the best quality products and services with the most reasonable price.

2.Cooperating with parts dealers. It prefers to explore foreign markets. In foreign regions, we prefer the dealers having good local reputation and supporting service processes as our partners. Due to the geographical factors, on the one hand local distributors of foreign direct user closer than we are, in the after-sales service and resolve issues, more timely and more convenient. On the other hand, local dealers are more know well the local market, they can do more precise in magnesium oxide indicators and production processes .

3.Online purchase. Meishen magnesium oxide actively enter the domestic and foreign large-scale shopping mall, make customers purchase more convenient and safety.

MgO High Temperature Performance

MgO melting point of 2852 ℃, boiling point of 3600 ℃, So magnesium oxide high temperature performance is very excellent, that is the reasons many produce high temperature product customers like.

In terms of friction material industry, MgO have the requirement of good fineness, dispersibility, big volume, low content of silicon dioxide, hydrochloric acid insolubles, screenings, etc. It can effectively increase the coefficient of friction, flexibility, high temperature resistant, wear resistant performance, even more, it can solve the quality problems of unqualified friction coefficient and brake noise in the production.

In terms of silicon steel materials industry, we use Japanese technology and pollution-free area of Qinghai as raw material powder, product quality has good stability. After ultrafine grinding, classification treatment, MgO content is high, lower content of impurities such as hydrochloric acid insolubles, chloride, iron, evenly distuibuted sizes, small span, reasonable crystal structure, fineness and moderate viscosity are moderate, good physical indicators, low hydration rate. We can solve the issues of high-temperature plate can not be used, bad insulation properties, low yield and so on.

Hebei Meishen Chemical Technology Co.,LTD have good after-sales service, constantly updated product quality and ensure delivery time, and offer free samples. In addition, we can meet the special needs of various customers according to different requirements.

Environmental Protection Work in Magnesium Oxide Industry

    At present, a lot of magnesium oxide manufacturers have such confusion. Despite the safety and environmental protection has to grow than in the past, but suffered criticism and pressure are more and more.

    Hebei Meishen Chemical Technology Co.,LTD not only manufacture products, but also fully protect the safety in production. Achieve cleaner production, in short, not disturbing, not harm of the society, does not destroy the natural environment. However, speaking is easy to say but difficult to do. The reason why the masses of the environmental pollution have concerns, fears, complaints, there is a part of the enterprise also can not meet emissions standards. Therefore, if companies can not do clean production, and the people will make their opposition, while allowing the industry wronged.

    In fact, companies will get a good return if do their own best. For example, Hebei Meishen Chemical Technology Co.,LTD have multiple sets of annual tons of magnesium oxide device, using the most advanced production technology, raw material coal conversion rate as high as 98% above under the condition of high temperature. Advanced environmental protection facilities in addition, water pollutant content is far below the standard of wastewater treatment plant effluent. We had achieved cleaner production, widely praised by local people.

What Can Superfine Magnesium Oxide Do

    Due to superfine magnesium oxide have highly dispersity, it can be used as paint, paper, cosmetics, plastic and rubber filling agent and reinforcing agent, as well as a variety of electronic material and auxiliary material. Even more, superfine magnesium oxide has a good sintering performance. In the case without the use of a sintering aid, low-temperature sintering can be realized, made of high-density fine grain ceramic or magnesium oxide film versatility. It is expected to develop to the tip of the harsh conditions, such as high temperature, high corrosion materials. On the other hand, superfine magnesium oxide with high dispersion and high active, easily to composite with high polymer or other materials. And then this composite material has excellent microwave absorbing properties, at the same time it will not reduce the index of raw material strength, toughness, etc. Superfine magnesium oxide has larger specific surface area, and it is the important production raw materiel of inorganic materials, electronic components, printing ink, harmful gas adsorbent.

Magical Effects of Magnesium Hydroxide

Magical effects of magnesium hydroxide:

1. Used as Acid solution, permeability laxative.

2. Magnesium hydroxide is excellent flame retardant of plastic, rubber products. In the aspect of environmental protection, it used as a basis for the flue gas desulfurization agent, instead of caustic soda and lime as neutralizing agent of acid wastewater.

3. Magnesium hydroxide is a new kind of filling type flame retardant. Through thermal decomposition releases combined water, absorb a large number of latent heat, in order to reduce its fill of synthetic material surface temperature in the flame. It can inhibit polymer decomposition and the combustible gas generated by the effect of cooling.

4. It can be used as a flame retardant or flame-retardant filler, added to the polyethylene, polypropylene, ABS resins and ethylene-limonene, playing the roles of flame retardant and smoke suppression.

In all, magnesium hydroxide is an important additive in industry production. More information, you can contact with Meishen Chemical Technology Co.,LTD to get, or send email to us, we promise to reply within 24 hours.

Indirect Method Zinc Oxide Production and Uses

The indirect method zinc oxide raw materials is a smelting metal zinc ingot or zinc slag. Under the high temperature of 1000°C, zinc is converted to steam in the graphite crucible. Then produce zinc oxide by blowing air oxidation, and after cooling pipe collection was zno particles. The indirect method is founded in 1844 by French scientist leclerc (LeClaire) promotion, therefore is also called the French Method. The indirect method zinc oxide production technology is simple, the cost is strongly influenced by the raw material. Zinc oxide particles of about 0.1-10 microns in diameter, the purity of between 99.5% -99.7%. According to the output calculation, indirect method is one of the main production methods.

Indirect method zinc oxide uses: it can be used for rubber, varistors, paint, phosphating solution, films, thermal materials and other industries. Zinc ingot or the heavy metal content of zinc slag directly affect the heavy metal impurity content of product. Low heavy metal content of the products, can also be used for livestock feed, medicine, health care and other industries.

What Factors Determine the Activity of Magnesium Hydroxide

Because magnesium hydroxide with high dispersibility, so it is used as the most excellent flame retardant. And easily combine with high polymer or other materials, bringing great convenience to our life. Today, we are speaking about what factors determine the activity of magnesium hydroxide, so that enterprises have to make it in such a high degree of concern.

1.Magnesium hydroxide particle. The smaller the particle size, the big surface free energy, the higher of activity.

2.The crystallization of magnesium hydroxide. The more complete crystallization, the fewer defects; the more stable, the lower activity. High calcination temperature is conducive to the crystallization of magnesium hydroxide. The higher the temperature, the more complete the crystallization, the lower the activity.

Hebei Meishen Chemical Technology Co.,LTD is the professional manufacturer of magnesium oxide, magnesium sulfate, magnesium carbonate, zinc oxide, magnesium hydroxide and related inorganic salt products. We are the famous brand at home and abroad, welcomed warmly by many customers. We can custom made production according to your different demands. Best quality and reasonable price, contact us now !

Oriented Silicon Steel Grade Magnesium Oxide Market

Not only have special requirements for the physical parameters, silicon steel grade magnesium oxide but also have special requirements for chemical purity. CaO, B2O3 can reduce refractoriness, so the content is lower, the performance is better. SO4, CL and impurities lower the better. When high pure magnesium oxide is used on silicon steel sheet surface, form a good glass film on its surface, which is called insulation coating. It enhanced silicon insulation, reducing the core loss of silicon steel, while enhancing the magnetic characteristics of oriented silicon steel sheet. So only high grade, high quality magnesium oxide can satisfy the production of oriented silicon steel sheet.

Silicon steel grade magnesium oxide is used as high-temperature annealing separator in the production of oriented silicon steel sheet, which can be used in aviation manufacturing aircraft turbines and mobile phone chips and other high-tech industries. At present, Wuhan Iron & Steel Group used silicon steel grade magnesium oxide 98% of Meishen, solved the raw materials problems of China can’t supply for a long time. In 2001, our magnesium oxide were sent to South Korea’s posco firm international laboratory, analysis and detection, finally got recognized. From then on, our products out of the doors.

High Standards of Medical Magnesium Carbonate Supplier

Hebei Meishen Technology Co.,LTD is the largest and most professional medical magnesium carbonate supplier in China. We invest more than 10 million to buy the most advanced equipment, and to realize full-computer control. Workshops are automatic line production, so we do not need a lot of staff.

What is required to prepare for staff entering the medical magnesium carbonate workshop operations ? Dressed in a white coat and wearing a headset. Only go through the staff channel can enter into the workshop, each employee a card to enter. Before entering the workshop, equipped with automatic faucets sink to wash clean and dry, after alcohol spray opponents secondary sterilization. Finally, go through the wind channel, then the wind blowing from different perspectives, blow the people all the dust and debris on the body. After these preparations employees can access finished workshop. Production workshop preparation is capped with more than 50 uv lamp, it should be carried out one hour of UV germicidal during the rest period. In between magnesium carbonate cooling and packing room, the installation of two sets of one hundred thousand air purification unit, the air is filtered and sterilized to ensure high cleanliness.

Development of Magnesium Oxide Industry Trend Deep and Superior

    There are many increasing contradictions between domestic magnesium oxide in chemical industry. Traditional chemical magnesium oxide industry is poor efficiency overall, the speed of modern magnesium oxide chemical projects advancing is not fast enough, resource advantage has not play yet, high-end technology waiting for breakthrough, foreign cooperation level is not high and other problems. Land supply, energy conservation and emissions reduction, production safety, etc, are still facing bigger pressure.

    Magnesium oxide chemical industry is one of the pillar industries. It has rich product system, and has important significance for the chemical industry transformation and upgrading. In recent years, relying on the resources endowment, Meishen chemical scale expands unceasingly, initially formed magnesium oxide, magnesium carbonate, magnesium sulfate upstream and downstream linkage development path. Innovation capacity and equipment level has been greatly improved, markedly enhanced industrial competitiveness.

    Taking advantages of technology, research and development and talent, relying on "enterprises, base, products, technology, project", Meishen Chemical transfer the company type from supplying raw materials to improving the finished product quality. Take a way to develop characteristic of their in magnesium oxide product.

Capacity Statistics of Domestic Magnesium Oxide Producers

Our country is one of the world's three largest exporter of magnesium oxide, the annual output of more than 28 million tons, but the purity of products mainly is lower than 95%. High purity magnesium oxide production is very small, less than 0.5 million tons of annual productivity, can not meet domestic demand for 1 million tons, most rely on imports. Due to different purposes, magnesium oxide have a different requirements of indicators, and it is different in price. At present, domestic magnesium oxide manufacturer have single product category and poor economic. To change this passive situation, we should develop new varieties to meet different customer needs, and improve product-specific rate. To make magnesium oxide species diversity, include food grade, pharmaceutical grade, silicon steel grade magnesium oxide.

    Hebei Meishen Technology Co.,ltd adhere to the production of high-end fine products. Now we had developed industrial grade, food grade, pharmaceutical grade, silicon steel grade, AR grade, phosphor grade and other new kinds of magnesium oxide. We are the largest production base in China, the design annual production capacity of light magnesium oxide 15000 tons, active magnesium oxide 8000 tons, 10000 tons of silicon steel grade magnesium oxide, phosphor grade magnesium oxide 8000 tons, 800 tons of electronic ceramic grade and analytical pure grade magnesium oxide, Pharmaceutical grade magnesium oxide 800 tons, food grade magnesium oxide 1000 tons, pharmaceutical grade magnesium carbonate 3000 tons, pharmaceutical grade magnesium sulfate 5000 tons.

Top Export Supplier of Magnesium Oxide

Along with Hebei Meishen Technology Co.,LTD continuously upgrade of product quality, and the brand influence gradually raised, there are many purchasers specially designated Meishen magnesium oxide.

Hebei Meishen Technology Co.,LTD is a leading company of domestic magnesium oxide, has built good reputation in the market, customer service oriented, and do our best, to ensure that every order customer satisfaction was 100%. We have good after-sales service, and constantly update the product quality, guarantee the business time, timely delivery, and provide free samples, can produce according to the requirement, in order to meet the special needs of various customers. We are the best magnesium oxide supplier, which can against Japanese Kyowa or Konoshima as well as ICL Isral.

Hebei Meishen Technology Co.,LTD is the reviser and drafter of the magnesium oxide industry standard. We strictly to test according to national standards, from raw material to the production process, to the finished product, the product of each link need strict examination and then put in storage. We have perfect after-sales service, welcome to consult, and sincerely hope to establish business relations with you, to realize common development.

The Production Methods of Using Magnesium Hydroxide and Magnesium Oxide as Raw Materials

Maybe you are not very understanding the production methods of using magnesium hydroxide and magnesium oxide as raw materials. Now we will talk something about those methods.

1. After magnesium hydroxide filter press, light burning or drying below 350℃, it will be made of light magnesium oxide or magnesium hydroxide. This method not only improves the resource utilization of magnesite, but also ensure the product quality, having the advantages of saving energy and reducing consumption, not polluting the environment.

2. Put magnesite as raw material in a traditional carbonization kiln to produce calcined magnesium oxide.
3. Filter to remove impurities such as iron hydroxide, then add soluble magnesium hydroxide, and at the same time to join concentration of 25-28% of the ammonia brine, dilution pyrolysis 1.5 hours, produce magnesium hydroxide.

4. Made the above magnesium oxide into paste.

5. The concentration of magnesium carbonate into 98 °of the acid solution, the acid solution into soluble magnesium hydroxide, and then added in a mixed acid solution in a weight ratio of 2-3 ‰ oxidizer， make the solution of ferrous iron is oxidized into hydrogen iron.

6. Put the slurry in the tower to make pulp reduction carbide carbide into magnesium carbonate.

What are the Symptoms for Using Magnesium Carbonate

Magnesium carbonate is kind of raw materials in medical field, but what are the symptoms for using it ? There are few people know that.

Magnesium carbonate is mainly used for gastric ulcer and duodenal ulcer. Besides the role of gastric acid, magnesium carbonate have the effect on adsorption and binding as well as. Binding by adsorption and acid protease and inhibit its activity directly, in favor of repair of ulcers. In addition, magnesium carbonate is used for acute and chronic gastritis and duodenal ampulla inflammation. Magnesium carbonate can stimulate the gastric mucosa prostaglandin E2 synthesis, thereby enhancing the “gastric mucosal barrier” effect. Magnesium carbonate is used for reflux esophagitis, compared with other antacids, magnesium carbonate can fully react with the acid, the acid response rate is 98% to 100%, while hydroxide acid reaction rate was 72%. Magnesium carbonate is used for hyperacidity-related stomach discomfort, can quickly neutralize stomach acid, have the long-lasting effect.

Magnesium Oxide Raw Material Suppliers List

Select magnesium oxide suppliers, not only need to consult the contents of MgO carefully, but also need to have a visit on factory, and to see it is whether have production qualification.

Hebei Meishen Technology Co.,LTD main business: high-quality magnesium oxide,magnesium sulphate and magnesium carbonate. Enterprise has improved the production and quality control system, with a special laboratory and advanced laboratory technicians, advanced laboratory testing equipment, customer demand for customized products, to ensure qualified that in and out of the company’s products. Our company also has a large warehouse storage of solid packing, freight volume up to one hundred tons/day, service in place, 24 hours to provide shipping services to our customers. Over the years through sound marketing network and after-sales service system, products are exported to overseas enterprises, and established friendly relations and mutually beneficial cooperation with domestic and foreign customers.

Pharma grade & food grade magnesium oxide using the unique domestic production of double decomposition method, twice cleaning, high temperature calcination by thousands of degrees, and then in the 300,000 purification plant crushing, mixing, packaging and storage aseptic processing. Heavy metals are less content, such as lead, arsenic, chromium, mercury, etc, even none. MGO content high, up to 99%. Products had reached the EU standards, it is far better than the national pharmacopoeia standards.

MEISHEN attended API Nanjing Trade-show

75th APIs will be held in Nanjing International Expo Center on 10-12 November 2015. Our booth Number: 8A31. Hebei Meishen Technology Co.,LTD will show pharmaceutical grade & food grade magnesium oxide,magnesium sulphate and magnesium carbonate. Hope to meet you and have a pleased talk with you .

As China’s largest and most representative of pharmaceutical industry the latest products and technology event, API China focused on improving Chinese pharmaceutical raw materials, intermediates, pharmaceutical packaging materials, the overall level of pharmaceutical equipment production, research and development, in order to provide medical guarantee of safety and health.

Hebei Meishen Technology Co.,LTD is the largest and the only passed through certification enterprise of pharma grade & food grade magnesium oxide, magnesium sulphate and magnesium carbonate. Products indicators meet the standard of Chinese Pharmacopoeia(GMP) and the United States Pharmacopeia USP, and we have established a good relationship of major domestic and foreign pharmaceutical & food companies. Looking forward to cooperate with you next time !

The Largest Manufacturer of Silicon Steel Grade Magnesium Oxide

    Silicon steel grade magnesium oxide has excellent permeability(which has great positive magnetic susceptibility) and insulation properties(that is to say conductivity can be as low as 10-14 us/cm dense state). Make the silicon surface to form a good insulating layer and magnetic media, to suppress and overcome the eddy current and skin effect losses in silicon steel core transformer(Referred to as"Iron Loss"). It also can improve the insulation properties of silicon, used as a high-temperature annealing separator. Even more, it also can be used as ceramic materials, electronic materials, chemical raw materials and binder and additive, etc and applied in silicon steel as dephosphorizer, desulfurizer, insulating coating forming agent.

    Production capacity of Hebei Meishen Chemical Technology Co.,LTD is 10,000 tons of silicon steel grade magnesium oxide. Using Japanese technology and Qinghai area fine powder as raw materials, product quality is stable and best. After ultrafine splintered, classifying processing, the product has the characteristics of high content, less hydrochloric acid insoluble matter(including chloride, iron and other impurities), uniform particle distribution, small span, reasonable crystal structure, moderate fineness and viscosity, excellent physical indicators, low hydration. It can effectively solve the production problems of coating uneven, difficult to wash, film formation, uneven, easy to fall off, not easy to film and other undesirable phenomena.

    More information, you can have a visit on our factory at you free time, after all seeing is believing !

Meishen Magnesium Oxide for Adhesive

Active magnesium oxide is one of the important raw material of neoprene adhesive, activity reflects the reaction capacity of magnesium oxide with neoprene adhesive. Generally speaking, Inhale iodine value(mgI2/g MgO) shows the activity of magnesium oxide, Inhale iodine value below 40 (mgI2/g MgO) is low active magnesium oxide, between 40 and 100 is medium active magnesium oxide, more than 100 is called high active magnesium oxide. As a result, high quality of neoprene adhesive general use high active magnesium oxide.

Adhesive is an important species of high yield, wide usage in rubber adhesive. It has the characteristics of: large tack, high bonding strength, flexible rubber, good elasticity, impact-resistant, water, oil, alkali, acid and solvent resistance, ozone resistance, aging resistance, good durability and flame retardancy. It can bond a variety of metals, non-metallic materials, such as used for bonding rubber, leather, fabric, leather, wood, concrete, asbestos and so on. Adhesive include solvent, emulsion type and solvent free three varieties, in which solvent neoprene adhesive is the most widely used. Solvent-based neoprene adhesive is divided into hot and cold-curing type adhesive type, however, currently solvent-based cold bonding adhesive is the most used.

Hebei Meishen Chemical Technology Co.,Ltd is professional in producing all kinds of magnesium oxide, which can be widely used in industrial productions. Magnesium oxide for adhesive have an useful effect on adhesive production, if you are the adhesive manufacture, hope we can help you with our rich experience.

The Procedures in Magnesium Oxide Content Test

Hebei Meishen Chemical Technology Co.,LTD will introduce the procedures in magnesium oxide content Test.

Magnesium oxide legitimate water test

Theoretical basis: Only active magnesium oxide can be reacted with boiling water.
Steps: Accurately weigh 100 grams of magnesium oxide into a constant weight dry beaker, water was added to 400g, so that it is completely wet. Then heating boiling 2 hours on the furnace(Experiments have proved that, at 100 degrees C, two hours of hydration reaction to become fully), at last, take out and drying to constant weight of up to 150 degrees Celsius.
Calculation method: Magnesium oxide content is calculated according to the following formula. The activity of magnesium oxide content = (A – 100) / 45 x 100%. 100 is sample quality before hydration, A is the sample quality after hydration, 45 is a conversion factor.

Explanation:A lot of information is put forward to boil for 45 minutes. Stop the heating time is based on: Turn off electric power, the slurry quickly stop boiling. Because the reaction of magnesium oxide with water is an exothermic reaction, before the reaction is not over, if you stop the heating, the reaction heat will continue to maintain the slurry boiling for some time.

Through a large number of trials, general boil 2 hours response tends to completely. Issues that need attention: the heating process, to avoid spilling a beaker of slurry; drying time is as long as possible to ensure complete evaporation of moisture.

Magnesium Oxide Used in FRP Industry

Magnesium oxide as a kind of chemical additive, playing a very important role of industrial production. Now we will introduce the application in FRP industry.

In FRP industry, magnesium oxide in mainly used as thickeners, curing time modulating agent, brightening agents to enhance. If adding magnesium oxide into FRP production, it can greatly improve the quality, but on the contrary, it is bad for FRP if the magnesium oxide is substandard. Generally speaking, the specification of magnesium oxide need to be custom made, according to the different customer needs. Active magnesium oxide is the choice of most manufacturers.

Warm reminder: as the change of climate, magnesium oxide producers needed to adjust the degree activity. If active degree is higher, then will cause FRP thickening is faster. On the other hand, lower activity will cause the glass fiber reinforced plastic sheet soft, not easy to dry in the process of drying. As a conclusion, in winter, magnesium oxide activity required to be slightly higher, while it will need to be slightly lower in summer. Hebei Meishen Technology Co.,LTD have more than 20 years production experience, hope to have a pleased communication with manufacturers.

Magnesium Oxide Export License

If you want to have the business on magnesium oxide import and export, please choose a formal enterprise, that is to say, it should have complete export licenses.

Export license (Export Licence), refers to the Ministry of Commerce authorizes the issuing authority for the implementation of the law to limit the number or granted the export license restrictions of other export goods issued. Only a few larger enterprises can apply for in China, Hebei Meishen Technology Co.,LTD is one of them. Meishen mainly engaged in magnesium oxide production and sales of chemical raw materials and other products, since set up for more than 20 years, depend on high-quality products, reasonable prices, flexible marketing means, perfect after-sales service, won the trust of our customers. Magnesium oxide is best-selling in market, and enjoy higher status among consumers.

Magnesium oxide is light white powder, non-toxic, tasteless, is a senior fire insulation, insulation materials. Widely used in rubber, plastics, enamel, ceramics, electronics, dyes, paints, glass, magnetic materials, fodder, wheel, brakes, pharmaceutical, flour the good agent industry. Hebei Meishen Technology Co.,LTD warmly welcome you to guide and help, and look forward to have sincere cooperation with you and realized the common development.

What are the Advantages of Nano Magnesium Oxide

    Compared with ordinary magnesium oxide products, nano magnesium oxide is welcomed by many industries. It is a new particulate material, appearance is white powder, high purity and large specific area. It is made of very fine grains, non-toxic, odorless, good dispersion. The content of MgO is more than 99.9%, suspended in the water with good performance, easy coating. Nano magnesium oxide is also have a lower hydration rate, and a certain cohesiveness.

    Nano magnesium oxide has small particle size, and big surface area. It has high hardness, high purity and high melting point and other characteristics. It has a widely application in electronics, catalysis, ceramics, oil and paint, and other fields. According to different system, add nano powder added amount ranging from 0.1 ~ 0.5%. The user should be based on a different system, after experiments then to determine the best dosage. Another way, you can contact with Hebei Meishen Chemical Technology Co.,LTD to get more information.

Best Supplier of Magnesium Oxide for Wire & Cable

Recently, there are more and more customers consulting magnesium oxide for wire & cable. Then where is the best supplier ?

“MEISHEN” magnesium oxide for Wire & Cable is used soluble magnesium salts as raw material, made by advanced technology and fine processing. Products have the characteristics of fine particle size, high content, high-quality and stable activity. Especially we had used advanced production technology, carried out the organic modification in the powder surface. So magnesium oxide for Wire & Cable have hydrophobic lipophilic. It has good dispersion and compatibility in polymer materials, add a small amount can greatly improve the performance of rubber and other materials.

Magnesium oxide used in Wire & Cable production mainly play the role of retarders, vulcanization accelerators, acid scavengers, fillers, high temperature, wear agents, anti-corrosive and others. On the one hand, it is used as stabilizers, acid scavengers, scorch retarder in chlorinated polyethylene rubber compound 135B. On the other hand, it is used as accelerator and activator in neoprene and viton. Hebei Meishen Chemical Technology Co.,LTD have more than 200 kinds of magnesium oxide, even can provide professional service according to formular and your application. Welcome to get in touch with us.

Specifications of Magnesium Oxide Industry Application

Magnesium oxide as an important chemical industry additives, there are some specifications needed to pay attention in different industry. Below is our industry production experience for many years, manufacturers can make it as a reference.

1.Adhesive industry. The magnesium oxide content of ferric can not too high, or the adhesive will change colour. Next the content of calcium can not too high, because high content of calcium and screenings will appear statified phenomenon. The activity of magnesium oxide between 120 to 150 is the best, that means, activity too high may due to intense response curve, and it is bad for adhesive products.

2.Tire industry. 90%≤MgO≤95%, the content of MgO can not under 90%. Loss On Lgnition%≤0.5, moisture%≤0.5, have to say, bulk density is also an important specification.

3.Wire & Cable industry. The magnesium oxide content of calcium can not too high, or the Wire & Cable will easily become brittle, even occur leakage and other dangerous situations, those are influence its service life. Moisture content can not too high, or it will occur blister of cable skin. Screenings content decided the Trachoma and Electric Leakage problems.

Detailed specifications of magnesium oxide used in different application, you can get in touch with Hebei Meishen Technology Co.,LTD at you free time. We are glad to help you solve production problems!

Specifications Need to be Noticed In Different Industry

Magnesium oxide can be distinguished according to the different indicators, due to its different industry application. There are some specifications need to pay attention in production.

1.Conveyor industry. The decisive indicators are: MgO, Activity(40-60), Calcium(1.5%). Detailed specifications are custom made by different requirements. Ferric and manganese are the influential indicators for rubber products. But it is a pity that some factories without the ability to test.

2. Ceramics industry. Magnesium oxide is used as filler. MgO≥95%, screenings%≤0.01, part of Ceramics required the white above 95, but generally it is OK around 93.

3. Dye industry. Magnesium oxide is used as filler in the production. Part of the dye products required white, but there are still someone deep color not required. Impurities are less, screenings%≤0.01.

Hebei Meishen Chemical Technology Co.,LTD have more than 20 years experience to product magnesium oxide, and have accumulated decades of experience in industrial production. There are lots of tips in different production, so the specifications are various. We are the custom made magnesium oxide supplier in China, can provide professional service. Contact us now !

The Difference Between Light and Heavy Magnesium Oxide

The difference between Light and Heavy Magnesium Oxide.

Heavy Magnesium Oxide
The main ingredients: made by heating magnesium carbonate. Magnesium oxide mixture: magnesium oxide 60g, heavy magnesium carbonate 60g.

Characters: white powder, odorless and tasteless, can slowly absorb carbon dioxide in the air.

Functions and Indications: compare with sodium bicarbonate, acid resistant of heavy magnesium oxide is more stronger, slowly and persistent. Meanwhile it can not produce carbon dioxide. When reacted with gastric acid, it will generate magnesium chloride, and Release the magnesium ions, so that to stimulate the intestinal peristalsis, playing the effect of laxative. It is suitable for constipation associated with hyperacidity, gastric and duodenal ulcer patients.

Light Magnesium Oxide
Property: White& amorphous powder, odorless, tasteless and non-toxic. Specific gravity 3.58(25), Melting point 2852, Boiling point 3600. Formula is MgO, Molecular weight 40.31.

Applications: on the one hand, it is used in the production of metallurgy, smelting, senior magnesite brick, refractory and moisturizing materials, on the other hand, it is also widely used in rubber, rubber sheet, rubber products, pharmaceutical industry, food industry, plastic sheet accelerator, plasticizer and silicon steel glass surface coating paint, paper production, ball polished, leather treatment, insulation materials, oils, dyes, ceramics, desiccant, resins, flame retardants and other industries.

Magnesium Oxide Used in Rubber Industry

Magnesium oxide used as curing activator in the rubber industry, used as catalysis and additives in petroleum chemical industry. It is the preferred material in automobile tires, aircraft tires, industrial cable industry. Used in zinc oxide ceramics, coating paint, transparent rubber, latex and plastic industry, it plays the role of increasing strength, density, adhesion and roughness.

Magnesium oxide is an important activator in rubber industry, also used as crosslinking agents, colorants in CR, XIIR. At present, as long as mention the magnesium oxide quality problems, people are confused, even doubt the national standard test methods. Why should to detect the purity of magnesium oxide? What is the effect of the purity on rubber? When magnesium oxide contains a certain amount of impurities, such as: iron, lead and copper, it will make the rubber products discolor. Cadmium can prevent activation of certain magnesium oxide accelerator, copper and manganese can damage the aging properties of rubber products. If the purity of magnesium oxide is not enough, it also have an affect on rubber vulcanization degree. So it is meaningful to test the pure of magnesium oxide. On the whole, magnesium oxide also can be divided into light magnesium oxide and active magnesium oxide.

Light Magnesium Oxide Usages

Magnesium oxide has many categories, such as light magnesium oxide, active magnesium oxide, pure magnesium oxide and nano magnesium oxide. Now Hebei Meishen Chemical Technology Co.,Ltd will introduce that in which industry light magnesium oxide can be used.

First to say is used in the friction material industry, ”MEISHEN” brand magnesium oxide for friction material can have some effects on heat resistance, wear-resistance, increasing the friction coefficient and toughness, adding stability, reducing the brake noise and so on. The indexes are: MgO≥93%, CaO≤1.5%, Screenings is 325, which is better than the national standard .

The second is used in the wire and cable industry, light magnesium oxide plays important roles in ant scorching agent, acid acceptor, filler, vulcanizing agent, heat resistance, fire flame retardant, wear-resisting, corrosion resistance. The indexes are: MgO≥93%, CaO≤1.5%, Apparent specific volume≥5ml/g, HCL≤0.2%, Screenings%(150um)≤0.01%, Moisture≤0.5%.

The third is used in the dye industry, light magnesium oxide plays a good part in acid-acceptor. The indexes are: MgO≥92%, CaO≤2.0%, Apparent specific volume≥5ml/g, which is popular with dye industry.

In conclusion, light magnesium oxide is widely used in plastics, rubber, wire, cable, tires, dye, grease, antiseptic sterilization and other industries. If you want to purchase light magnesium oxide, then you had better select brand of “MEISHEN”. We will serve for you with all my heart !

Factors Affecting the Price of Magnesium Oxide

There are many factors affecting the price of magnesium oxide:

1. Supply and demand relationship. The price of magnesium oxide is show fluctuating by the relationship of supply and demand. If the speed of industrial development is very rapid, magnesium oxide, as the raw material of industrial production, must will be inevitably sold well.

2. Inventory. Magnesium oxide need to be stored in dry and ventilated environment, pay attention to moistureproof and waterproof. Generally speaking, month dosage determines the purchase amount of the factories.

3. Cost of production. Cost of production including the price of raw material labor prices, transportation prices, etc. These will affect the price of magnesium oxide to a certain degree.

4. Related Policy. National introduced relevant policies, such as environmental protection, development of industry-specific restrictions, directly affect the production.

5. Different seasons. As far as China be concerned, The operating rate in winter is greater than in summer. Accordingly, the price will be a corresponding rise a little.

How is the Effect of Magnesium Oxide Used as Textile Auxiliaries

    The specifications of magnesium oxide for textile auxiliaries: MgO≥99.9%, average particle size 50nm, CaO≤0.01%,Cl≤0.03%, Fe≤0.01%, Mn≤0.003%, Loss on ignition≤0.2%.

Applications: 
1. High-temperature flame-retardant fiber. 
2. Nano Textile Auxiliaries. 
3. Nano anion powder material. 
4. Antibacterial fiber.

Features: 
1.High chemical purity, MgO≥99.9%. 
2. Suspended in the water with good performance. 
3.There is a certain cohesiveness.

Instructions: 
1.When spinning or polymerization, added it to the chemical fibers.
2.Added directly to the rear fabric finishing agents, evenly mixed, add a suitable adhesive, applied to the fabric surface. Recommended dosage: 2-4% by weight of fabric.

  Hebei Meishen Chemical Technology Co.,LTD is a magnesium oxide comprehensive manufacturer of research, production and sales. The main business is to develop and produce various high-end magnesium oxide. The company has the leading domestic production equipment, main products are: magnesium oxide, magnesium carbonate, magnesium sulfate and other related products. Applications industries: Textiles, paints, rubber, ink, plastic, gel batteries, electronic ceramics, capacitors, cosmetics, catalytic and so on.

Magnesium Oxide for LCD Glass

LCD TV, LCD computer, etc., have been very common to see in daily life. But do you know that, in the progress of LCD Glass production, a kind of chemical raw material, magnesium oxide for LCD Glass is needed.

Adding magnesium oxide to LCD glass, can effectively control the molten glass hardening rate and crystallization performance, mainly refers to physical properties of high-temperature glass. While improving the performance of glass melting, playing the role of fluxing. Control the curing speed, to suit the needs of high-speed molding—viscosity get larger and harder in a relatively short period of time. Controlling crystallization performance to prevent the molten glass into crystals during cooling instead of transparent or annealing burst. AR grade magnesium oxide produced by Hebei Meishen Technology Co.,Ltd, has high purity and stable quality, is the important supplier of many large glass substrate companies.

Hebei Meishen Technology Co.,Ltd can custom-made different specifications of magnesium oxide, MgO content high and stable, good product uniformity, excellent whiteness, mesh accurately, well controlled the proportion of silicon and calcium, other metal content is also much better than the international standard. In conclusion, MEISHEN is the brand of worthy choosing.

Magnesium Oxide Cable

  Magnesium oxide cable is short for copper core and copper sheath magnesium oxide insulation fireproof cables. It is not only high temperature resistant, fire prevention, explosion proof, flame retardant, but also big carrying capacity, small diameter, high mechanical strength and long service life. Therefore, magnesium oxide cable is widely used in danger, bad, high temperature environment, such as nuclear power station, metallurgy, chemical industry, mine, kiln, etc. In recent years, with the vigorous development of various techniques, it is more times to applied in high-rise buildings, airports, terminals, subway, and other Civil construction.

    The advantages of Magnesium Oxide Cable:
1.Best fire prevention performance
2.Strong ability of overload protection
3.High working temperature
4.Best anti-corrosion, explosion-proof performance
5.long service life
6.Greater flexibility

    The disadvantages of Magnesium Oxide Cable:
1.High investment cost
2.Easy to be affected with damp in layup
3.Difficult in construction
4.Heavy construction workload

    Magnesium oxide as an kind of cable production raw material, play a more and more important role. If you are a cable or wire manufacture, we can have a pleased discussion in usage and matters needing attention. Hebei Meishen Chemical Co.,LTD have rich experience in magnesium oxide, waiting for you consulting !