Magnesium Hydroxide has These Advantages

   The magnesium hydroxide is a kind of weak base with many advantages, such as buffering, great activity, strong capacity, safety, no toxic, no harm, high decomposition temperature, good heat stability, smokeless, smoke suppression, etc. At present, it has been widely used in environmental protection and flame retardant field . It is the most prospective and eco-friendly inorganic flame retardant now, and become the research focus. As a kind of additive in inorganic flame, magnesium hydroxide has these advantages:

   (1) Excellent flame retardance. The flame retardance of magnesium hydroxide is superior to aluminium hydroxide.

   (2) Harmless characteristic. In the course of preparation and applications, the exhaust emission has no any harm(This is a true environmental protection material).

   (3) Rich raw materials resources. China has rich magnesium resources, and the brine discharged from potash fertilizer factory can be used as raw material of magnesium hydroxide.

   (4) Compared with organic brominated flame-retardants, it has a lower cost and more competitive in economy.

What’s the Difference Between Industrial Grade MgO and Pharma Grade MgO?

   The industrial grade MgO is a kind of industrial raw material. According to the different products, the magnesium oxide has different contents. In industry, Meishen Technology has special industrial grade magnesium oxide. For the food grade magnesium oxide and pharmaceutical grade magnesium oxide, it also has special content and character. However, many people still do not know the difference between industrial grade MgO and Pharma grade MgO. So, let’s talk about it.

   The magnesium oxide produced by Hebei Meishen Technology Co., Ltd has passed the GMP certification. The executive standard is Chinese Pharmacopoeia(CP2010). It is special magnesium oxide used for medicine. The appearance of it is white powder. What’s more, it can neutralize alkalescence and increase magnesium ion content. In medicine, it is used as antacid and laxative to treat hyperacidity, the stomach and duodenum ulcer. In addition, it can used in medical stopper industry. In general case, the light and active magnesium oxide both can be used.

   It is relatively complex for the industrial grade magnesium oxide. Because the magnesium oxide has many applications in industry. The executive standard of special magnesium oxide used for adhesive is HG/T3928-2007HG/T2573-2006. It is also white powder. In adhesive, it can be used as scorch retarder, vulcanizer and acid-acceptor. According to the different requirements of fitness, activity, heavy metal, black-and-white points, mechanical impurity, clarify, tensile strength, curing speed, resistance to elevated temperatures, discoloration and sediment and scorch safety, it can adjust all times.

   Through the above description, you should know the differences between the two in the rough. As a matter of fact, there are a lot of knowledge about magnesium oxide. Therefore, many people still didn’t know it clearly. You can directly contact with customer service of Meishen Technology. It is a professional magnesium oxide manufacturer. Or you can visit this company. It is better to communicate. 

Why to Test Magnesium Oxide’s Active?

According to the characteristics, magnesium oxide can be divided into active magnesium oxide and light magnesium oxide. For the magnesium oxide’s activity, is it need to be tested? Does the different active lead different materials? As a professional magnesium oxide manufacturer, we can say yes. Therefore, it is necessary to test magnesium oxide. Now, let’s talk about the detail:

1. After purchasing magnesium oxide, you should think about the store patterns. Affected by storage condition and environment humidity, the magnesium oxide is very reactive with the water in the air and carbon dioxide. The activity will be decreased gradually. The longer store time, the worse condition of losing the activity.

Therefore, in order to assure magnesium products’ quality, you should match the scientific molar ratio according to the magnesium oxide’s actual active content. In addition, you should adjust formula in time.

1. The the magnesium ore have different calcination temperature of ore grade, calcining technology and talcum powder. So the magnesium oxide have different active content. During the working process of magnesium products, only the active magnesium oxide participates in a reaction.

How to Detect Magnesium Oxide in Magnesium Hydroxide?

   The testing result of magnesium oxide is always constrained by many factors. Sometimes it has higher error.　　

   1. You should master environment temperature in the different seasons. The test environment temperature has great influence on test data, especially the difference in winter. Therefore, in order to effect solution concentration and titration speed, you should control indoor temperature strictly.  

   2. The measure of titration end point is accurate. The speed near to end point of titration must be slow. In order to make sure the end point is accurate, you should carefully observe the changeable indicator color.

   3. The timing and calibration about concentration of the standard solution. You should use zinc oxide to benchmark solution concentration with EDTA. The concentration of solution is 4. And it should according to the standard of Ministry of Chemical Industry.

The Special Magnesium Oxide Used in Cable

   The magnesium insulation cable is a kind of new cable with seamless copper tube outer layer. The centrality is filled with magnesium oxide powder, and the conductor is sub-thread copper rod. It has many advantages, such as high temperature resistance, fireproofing, anti-explosion, inflaming retarding, small outside diameter, high mechanical strength, long life and need not independent earth lead. Therefore, magnesium insulation cable has been widely applied in the environment with risk, scurviness and high temperature, for example, nuclear power station, metallurgy, chemical engineering, mine, etc. Over the years, with the flourish of different skills and crafts, the magnesium oxide cable is also used in civil architecture, like high-rise buildings, airport, wharf, underground and so on.

The advantage of magnesium insulation cable

   1. Preventing fires thoroughly.

   The magnesium insulation cable is nonflammable. When the temperature achieves 250℃, it can operate for a long time. When the temperature achieves 1000℃, it also can insist to operate normally for 30 minutes. Therefore, it won’t bring fire. Even in the case with fire, the magnesium insulation cable need not to change if flame temperature is lower than melting point temperature of copper. In addition, in the case of fire, it won’t create toxic fumes and gases.

   2. Strong ability of overload protection

   When the circuit overload, the cable won’t be damaged as long as the heat can not achieve copper’s melting point. Even if it is punctured at moment, the magnesium oxide crystal won’t form carbides. After the overload eliminates, the functions of cable would not change and operate normally.

   3. High operating temperature

   Because the melting point temperature of magnesium oxide crystal in insulating layer is higher than the melting point temperature of copper. Therefore, for the cable, the highest temperature of long operation can achieve 250℃. In the short term, it can operate regularly at nearly cooper’s melting temperature.

   4. Good explosion-proof function and antisepsis function

   Due to the protecting bush is solid drawn steel pipe, magnesium oxide cable has many functions, such as prevent water, inoisture, oil and the damage of chemicals. In addition, the copper pipe has proper mechanical strength. So it has a better explosion-proof function.

   5. Long life

   The magnesium insulation cable is composed of inorganic data. So there can be no question on insulation aging. Its using life is more than three times as much to general cable.

   6. Higher flexibility

   As a magnesium oxide supplier, we can tell you the magnesium insulation cable can be set on crane span structure with general cable. It is always more flexible than general cable laying and saves the investment of cable bridge. In this way, it drops project cost as well.

Magnesium Oxide Used in Adhesive

   The active magnesium oxide is one of the important raw material of chloroprene rubber adhesive agent. The activity of magnesium oxide reflects the reaction capacity between magnesium oxide and chloroprene rubber adhesive agent. The activity of active magnesium oxide is usually presented by iodine absorption value(mgT2lg). It is low activity when the iodine absorption value is lower than 40(mgIz/g). The middle activity is between 40 to 100 of the iodine absorption value. When the iodine absorption value is higher than I0, it is the high activity. Generally speaking, the high quality neoprene adhesive needs magnesium oxide with high activity.

   The polychloroprene adhesive is an important type in fluoro rubber adhesive with large production and extensive use. It has many advantages, such as large initial adhesion, high bonding strength, flexible adhesive layer and good elasticity. What’s more, it has impact resistance, water resistance, oil resistivity, alkali resistance, acid resistance and solvent resistance. Of course, it has good anti-ozone, ageing resistant, durability and fire resistance. Therefore, it can bond many metal material and non-metallic material. For example, it can be used to bond rubber, leather, fabric, artificial leather, wood, beton, asbestos and so on. It is especially appropriate for the bonding between above materials and different materials like metal, plastic and so on. In addition, it has three types. There are solvent type, emulsion type and non-solvent type. Among the three, the solvent type of chloroprene rubber adhesive agent has the widest applications. And the he solvent type of chloroprene rubber adhesive agent can be divided into heat curing type and cold bonding type. At present, the most widely-used neoprene adhesive is solvent and cold bonding type adhesive.

   Meishen Technology is a professional magnesium oxide manufacturer which can produce various of magnesium oxide. The special magnesium oxide used in adhesive is one of the brand magnesia in the company. The market share of it is more than 90%. The market share in rubber and cable industry is always more than 80% in Shandong, Hebei,Shanghai, Jiangsu and other industries. From 1995 to 2006, this company, which is a famous brand in magnesium salt industry, leads the light magneisum oxide and active magnesium oxide market used in domestic adhesive industry.

The Application and Classification of Magnesium Carbonate

   The light magnesium carbonate’s application field is very extensive. The magnesium carbonate can be used in pigment, oil paint and printing ink industry. According to magnesium carbonate needed by these industries, it is used to producing magnesium compound with high purity. At the same time, the magnesium carbonate used in refractory material, extinguishing agent, floor and insulating material. In the plastics and rubber industry, it often used as packing and smoke inhibitor. In addition, it also has a few applications in the production of glass, ceramics, chemical medicine and chemical fertilizer.  

   The pharmaceutical grade magnesium carbonate can be applied to antiacid, and used to treat hyperchlorhydria, stomach and duodenal ulcer. Because it has small size and weight, it is suitable for making up powder. In the food industry, it can improve the dispersibility and mobility of flour additives. It also can be said anti-caking bulking agent. In addition, it can be used in making magnesium salt, magnesium oxide, fireproof and heat insulating material, fire retardant coating, rubber, ceramics, glass, cosmetic, toothpaste, pigment, etc.

   The food grade basic magnesium carbonate is used mainly as flour improving agent. In the flour improving agent’s scientific formula, basic magnesium carbonate is an important auxiliary element.

   The electronic grade basic magnesium carbonate: Except for used in electronic components, it is also the important raw material to manufacture high purity magnesium oxide, advanced printing ink, fine ceramics, medicine, cosmetic, toothpaste, pigment and so on. Among these industries, using in electronic material is the highest additional value.

   The magnesium carbonate for transparency is mainly used as filler and fortifier in light-colored or clear rubber. After mixing with rubber, it hardly change the rubber’s refractive index. What’s more, it can increase the rubber’s abrasive resistance, flexure resistance and strength of extension. It also can be used as additive of oil paint, printing ink and coating. In addition, it can used in toothpaste, medicine and cosmetic as well.
   The quality of Block light magnesium carbonate is similar to light magnesium carbonate. The shape of it is a cake with a certain size. At present, the application of it is only to absorb sweat for athletes. 

Medicinal Value of Pharmaceutical Grade Magnesium Carbonate

   The pharmaceutical grade magnesium carbonate has the preferable curative effect to gastropathy. It applies to gastric ulcer, gastritis, gastric indigestion, duodenal bulbar inflammation and other diseases. It can not only resist acid but also relieve patients’ symptoms of sour regurgitation, belching and heartburn. At the same time, it can relieve pain of stomach.

   Generally speaking, it can relieve patients’ pain in half an hour when treating stomach trouble through magnesium carbonate drugs. In half a month, it has a very good effect. What’s more, the price of magnesium carbonate patent medicine is lower, and it seldom appears untoward effect. Therefore, it has good practical value.

   Although the magnesium carbonate has a very quick effect in treating gastrointestinal disease, you still need to read the directions carefully when eat it. In order to make the best pesticide effect, you must eat it with warm water according to the directions’ time and dosage. What’e more, if you are a drug manufacturer, you should choose a formal magnesium carbonate manufacturer when you purchase it. Hebei Meishen Technology Co., Ltd is the well-known domestic magnesium compound production base, and has a very strict standard in producing magnesium carbonate. It can definitely achieve state-specified standard. Therefore, you can come to purchase trustingly. For the detail, you can directly consult our on-line expert. We will replay you as soon as possible. 

Magnesium Oxide Has Unimaginable Application Areas

   Many people know the magnesium oxide can be used in different applications. For example, special magnesium oxide used in wire and cable, special magnesium oxide used in conveyer belt, etc. We believe that it is not enough to meet the production and application ability. Therefore, let us introduce some wider applications:

   The chemical product: Magnesium sulfate heptahydrate is the main raw material to making backing material of steelmaking furnace in the aspect of refractory material. In terms of building, it is widely used in container, board fireproofing, industrial art, vegetable greenhouse, insulation board of wall, active plate, asbestos shingle, etc.  

   There is a kind of new coating that has not been used up to now. This kind of coating named “Magnesium paint”. It has many advantages, such as fire protection, rust protection, mould proof, corrosion prevention and water proof. Few material can equal its fireproof performance at present. Even the high temperature that over one thousand degrees can not effect it. The magnesium paint has a good adhesiveness with metal, especially the steel. It can be shave off whatever you do. Therefore, it is a kind of permanent coating. The manufacturing technique of magnesium paint so simple that can produce easily. You just master formula and control temperature if you want to produce it. The production cost of lower than normal paint, it is only one third or a half of normal paint. What’s more, it does not contain oil base, and non-toxic, odorless, non-polluting. So even if you eat it a little, your won’t be effected by it. In addition, magnesium paint is a kind of environmental friendly fire proofing coating. The structural steel of New York’s World Trade Center was painted by it because of its fireproofing and antirust performance. The magnesium paint is pure white and never becomes back or yellow. So you can add colouring matter directly. Besides, it is also a kind of ideal hull coating of ships and warcraft.

   After reading the above information, do you know the more applications of magnesium oxide need you to explore. If you have the ability, you can lead these applicants. 

Which Magnesium Carbonate Manufacturer is Better?

   Hebei Meishen Technology Co., Ltd is a magnesium carbonate manufacturer. It can produce various of magnesium carbonate, such as industrial magnesium carbonate, food grade magnesium carbonate, pharmaceutical grade magnesium carbonate and so on. The magnesium oxide from Meishen Technology uses high quality dolomite as raw material, and according to the stand of State Ministry of Chemical Industry. In addition, Meishen Technology has complete raw material and produces magnesium carbonate through dolomite carbonation. The magnesium oxide carbonate has a stable quality and good usability. It is mainly used in rubber, insulating material, oil paint, waterproof paint, ceramics, cosmetic, toothpaste, bakery additives and other industries.

   Each company has a purchase department. The purchase department is responsible for all raw material which is needed for production. Therefore, it is a very important department. However, this department has enormous pressure. Because if the magnesium carbonate they bought is unqualified, it would bring huge effect to this company. So when you purchase magnesium carbonate, you must identify magnesium carbonate manufacturer.

   Hebei Meishen Technology Co., Ltd produces and provides high quality magnesium carbonate of a long-term. The quality is high and the price is reasonable. Welcome all the business enterprises for discussion and joint development. For the detail. You can directly consult Meishen’s online customer service. In order to guarantee your production quality, our online customer service will introduce magnesium carbonate content according to your products.

Magnesium Carbonate Export to German Market

 The magnesium carbonate of Meishen has exported to German successfully in the previous two years.
   Magnesium carbonate is a new-style chemical material with non-pollution. It can not only used in widely industrial circles but also effectively used in medicine and food field. Magnesium carbonate is very light and has strong hygroscopic absorption. At the same time, it can increase the friction between palm and instrument. Thus, it is benefit to improve execution quality through closing upon instrument.
   Meishen is a leading enterprise in magnesium salt industry. Since its creation, it is focusing on promote the development of domestic magnesium salt and create national brand. At the same time, it actively integrates with the world market, and has achieved a lot after years of concentrated efforts. The success of exporting to German market can prove the Chinese magnesium salt market has very strong competitiveness. As a pioneer of exploring the international market, in order to energize the domestic magnesium salt brand, Meishen devotes all of its powder.  

   With the deepening of reform of magnesium carbonate’s circulation system, magnesium carbonate manufacturers will lose the upper hand gradually if they don’t speed up the readjustment of the industrial structure. Thus, many manufacturers will be weed out by market.

   At present, some magnesium carbonate enterprises is transitioning to deep and pay same attention to the field of chemical production. In the case of yields and profits grow year-on-year, Meishen Technology promotes upgrading of the industrial structure. This group is focusing on accelerate to build chemical industrial clusters of magnesium carbonate.

   Except for producing chemical products, some magnesium carbonate manufacturers sale chemical products through years of franchise distribution network as well. Meishen konws about these magnesium carbonate manufacturer quite well and has advantages of network and warehouse logistics. The most of network terminal to sale magnesium carbonate is in medicine and food field.

   The magnesium carbonate chemical product can be regarded as the target of other product enters. The chemical product is closely linked to magnesium carbonate, so we can bring original  staff, technology, managerial experience and other advantages to new chemistry business. At the same time, in order to achieve the sharing of enterprise's core competence, it also can use the current distribution channel and logistics system.

What is the Role of Magnesium Carbonate?

   The magnesium carbonate can be used in many fields. Therefore, many people pay attention to magnesium carbonate. However, there are very few people relate to chemical industry. So many people has a little magnesium carbonate when they heard magnesium carbonate for the first time. Now, let us talk about what is the role of magnesium carbonate?
   The players’ palm often sweat when they are competing. It is very disadvantageous for gymnastics athlete and weight lifting athlete. In this time, magnesium carbonate plays an important role. It is very light, and can blot sweat in palms because of strong hygroscopic effect. At the same time, it can increase the friction between palm and instrument. Thus, it is benefit to improve execution quality through closing upon instrument. In addition, the magnesium carbonate can be used in medicine industry. It can be applied to digestive system drugs through producing acid and drugs of protecting gastric mucosa. After oral, it takes a part of neutralize peptic acid through generating magnesium chloride and carbon dioxide after interact with hydrochloric acid. In addition, it has a weaker effect to neutralize peptic acid compare with magnesium oxide. So it has been drawing more pharmaceutical enterprises.
   Meishen Technology is a professional magnesium carbonate and magnesium oxide manufacturer. It has been in the field of pharmaceutical grade magnesium carbonate for decades. It has very rich experience and excellent technology in production, sales and R&D. At the same time, this company actively introduce foreign advanced production technology and production equipment, forms a production mode combine with domestic traditional cultivation pattern. In the way of energy saving and yield improvement, it has already far surpassed other magnesium carbonate manufacturer. Meishen is a trustworthy and company.
   The pharmaceutical grade magnesium carbonate produced by Meishen Technology has already led domestic magnesium carbonate market for over ten years. It is not only the No.1 in magnesium carbonate sales but also far superior to domestic medical standard. What’s more, it has passed ISO9001-2008 quality management system certification, SGS environmental protection system authentication, RoHS and REACH certification. In addition, it has a very good reputation at home and abroad, and was well received.

Some Problems about Magnesium Manufacturer

Every time talk about magnesium oxide, do you know about magnesium oxide manufacturer? How do you know about the production status of it?

Regardless of how much you know about magnesium oxide manufacturer, we can better acquainted with magnesium’s quality as long as we know some problems. For these requirements, the special magnesium oxide used in tire introduces some knowledge about it:
   1. Magnesium Oxide Single Crystal

The magnesium oxide single crystal can widely used in mobile communication and other fields. It usually used as filter and PDP.
   2. Pharmaceuticals Industry

The main foreign market is Japan and America. Their demand is far greater than the domestic. The main domestic market is Guangdong, Zhejiang, Shanghai and other provinces and cities. The dosage is about a thousand or so.
   3. Functional Ceramics

The needs of function ceramics focus on piezoelectric ceramics. And the highest requirement for magnesium oxide’s purity is above 99.5%. There are a number of enterprises produce piezoelectric ceramics. The Alcan Aluminum, which is one of enterprises of the Fortune Top 500, also need high purity magnesium oxide.

Magnesium Hydroxide and Flame Retardant

   China researched fire retardant since the middle sixties. In terms of resource, China has incontrovertible advantages compared with other countries. And there are many advantages for developing fire retardant. Along with the continuous development of magnesium particles flame retardant, the normal magnesium hydroxide particles could not satisfy the industrial requires again.

   With the technological development and the urgent requirement for "Green Earth Plan", people gradually prefer new flame retardant with non-poisonous and smoke inhibition. The experts estimate that the demand for this kind of fire retardant will progressive increase at the rate of 8% every year. Japan pays some attention on the comprehensive utilization of brucite when it is developing seawater and brine flame retardant. At the same time, the America also invests strength to the progress of produce flame retardant trough processing natural brucite when it is actively developing the synthesis of flame retardants.

In the past few years, the annual growth rate of flame retardant is 8%. It still maintain this level at present. If the halogenated flame retardant is limited, new flame retardant’s growth rate would be higher than before. Concerned expert thinks, the flame retardants market has been fairly mature, and the standardizing legislation about fire safety has set. Therefore, it is benefit R&D and production application of flame retardant.

With the development of domestic polymer industry, the demand for flame retardant is rising greatly. The product, which not only made from synthesized resources but also made from natural resources, grows with each passing day used in flame retardant. It is magnesium salt industry’s common problem to develop flame retardant with high additional value through using domestic good source of magnesium and depending on technological innovation. In the magnesium-based products, flame-retardant magnesium hydroxide has particular charming because of the huge potential in domestic and foreign markets, especially high purity ultrafine magnesium hydroxide. The natural brucite resource in domestic has been exploited and applied. What’s more, it has rich ore reserves. Therefore, it is a task with rosy prospect and huge potential to take full advantage of these resources and actively develop flame retardant.

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How to Weed Out Zombie Companies?

   For magnesium oxide industry, the most important task is structural adjustment. The over capacity of this industry is structure surplus. It can effectively solve overcapacity through weeding out backward equipment and zombie companies. At the same time, in order to improve supply capacity of high quality magnesium oxide and be better meet market requirement, it also should promote optimization restructure and industrial chain extension.

   At present, there is a number of zombie magnesium oxide manufacturers in this magnesium oxide. They have been listed in outdated capacity enterprise directory. However, because of the local protectionism, these zombie magnesium oxide manufacturers just operate in better market conditions. Because their backward technological level, low level of Safety and environmental protection technology and low automation. This kind of enterprises hit the weak market and are further intensified excess supply. Therefore, if the magnesium oxide industry want to cut the over capacity, it should turn out the zombie companies which is wasting resources, polluting the environment and disrupting the market.

   In order to weed out the zombie companies, it should work on three points:

   One, the nation and environment should establish an incentive mechanism as soon as possible through using industry and financial policy. What’s more, it should promote the quit of backward capacity according to the law and through the strict standard of safety, environmental protection, quality and energy consumption. Introducing enterprises exit the capacity actively through merging and reorganization, transformation, removal and reconstruct or other ways. In addition, it should set bonus and fund that can encourage magnesium oxide suppliers to cut capacity.

   Two, it should take full advantage of financial policy. For the zombie companies with long-run loss and substandard production, in order to pave the way to overcapacity, it should steadfastly compress underlying loan.

   Three, the magnesium oxide industry should pay more attention to lengthen manufacturing chain and promote creative ability development. In order to realize industrialization, automation and fining, it also should focus on break through key technology.

   In addition, in order to renovate conventional industries and weed out backward technology, the whole industry should carry out the technology innovation on energy conservation and emission reduction, environmental protection security, comprehensive utilization, circular economy and other items.

   We believe that tomorrow will be better after weeding out zombie companies.