The Additive Amount and The Proportion of Magnesium Oxide

Magnesium oxide is a kind of additive for production. Due to different application in industry, medicine, food and others, magnesium oxide is required different additive amount and proportion. Affected by different seasons, the additive amount and the ratio of magnesium oxide also need change in a timely manner. Provide different products according to customers different indicators requirement, to adjust the degree of activity according to climate change needs. In general, winter requires higher active, summer requires lower active. High and low degree of activity will affect the reaction rate, and its impact molding time.

Use magnesium oxide of different manufacturers, the amount and proportion of requirements are also different. Because different scale of manufacturers, test methods and testing tools, magnesium oxide content and other indicators are not the same, the result is also not the same. For example, a supplier called 92% magnesium oxide, the actual detection is only 88%. Therefore, when manufacturers choose magnesium oxide, do not believe its content only, had better test by a scientific testing means, to avoid immeasurable losses to the production.

Warmth Warning in Magnesium Oxide Industry

Warmth warning : Chinese New Year is coming, and the logistics companies began to shut down, so each big factory need to stock up raw metrical in advance. Magnesium oxide as an important kind of raw material for chemical manufacturers, there will be many orders waiting to produce.

Hebei Meishen Technology Co.,LTD is the largest magnesium oxide manufacturer in China. Since it had established for more than 20 years, we always adhere to the “market as guidance, science and technology as first, quality is enterprise life, management is the foundation, and efficiency is fundamental” as business purpose. The main products are magnesium oxide, magnesium carbonate, magnesium sulfate and other nearly a hundred varieties magnesium salt products. And we are China magnesium association director unit, member of the magnesium oxide in Hebei province. We have advanced production equipment, strong technology research and development strength and complete test means, had passed ISO9001:2008 quality management system certification, our magnesium oxide product won the domestic and foreign customers consistent approval. At present, the company main products sell well in over 20 provinces and area, high quality and low price, has won praise of many customers.

Magnesium Oxide Transform From Seller’s Market to Buyer’s Market

Magnesium oxide industry admittance threshold is high, therefore, in the past with the demand of cases, the upstream has strong bargaining power. In recent years, a large amount of magnesium oxide chemical plant put into production, upstream companies and raw material structure increasingly diversified, gradually to break the monopoly competition. Especially with China’s slowing economic growth, magnesium oxide demand slowdown becomes the new normal.

At present, magnesium oxide production industry is in the stage of reduced profits, which the supply is rapid increase and the demand grow slowdown. The increase in supply will continue down the new material price, and continuous extrusion feed back market share. Downstream bargaining power increase apparently, upstream production enterprise profits will be compressed further, the chemical industry gradually transformed into the buyer’s market. Though raw material prices down, but the terminal demand growth, the middle and lower reaches of enterprises especially traders profit will be markedly reduced.

In view of the above situation, the leader of Meishen Technology Co,.LTD said, traditional trader’s survival and the profit space are compressed, some enterprises has been forced to withdraw from the market this year. Current earnings is more and more difficult, traditional model of the past is zero profit or small profit, even faces the downstream factory default and the risk of bankruptcy.

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!

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.

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.

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.

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.

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.

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.

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 !

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.

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 !

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.

Is Magnesium Oxide Belongs to Dangerous Goods ?

    Many people are worrying about whether the magnesium oxide could export transportation smoothly, and is magnesium oxide belongs to dangerous goods. Hebei Meishen Technology Co.,LTD as the well-known magnesium oxide manufacture, now we will tell something to you.

    Magnesium oxide is not belong to dangerous goods. Because it is not volatilize, not burning, not explode, on the whole it is stable. So it is not necessary to do commodity inspection. Do the commodity inspection is to the commodity inspection bureau and passed through the dangerous package certification. There will be a increased certifications of dangerous goods to customs declaration, such as dangerous package certificate and MSDS. In addition, some shipping companies also need shipping inspection report. Dangerous package card is mainly include two aspects, the performance certificate and certificate.

    In order to avoid purchasing magnesium oxide caused serious quality problem, we should choose proper magnesium oxide manufacturers. Hebei Meishen Technology Co.,LTD is the professional manufacture, have more than 20 years industry experience. Our products not only widely welcomed by domestic companies, but also exported to foreign markets.