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 !