Industrial magnesium chloride refers to its use as an industrial additive or raw material to produce new products. Industrial magnesium chloride is divided into two categories in our Yuze magnesium chloride manufacturers: anhydrous magnesium chloride, which has a content of 90%-99.9%, mainly used for high content requirements. The other is magnesium chloride hexahydrate with content of 43%, 44%, 45%, 46% and 47%. The commonly used content exceeds 45%. Magnesium chloride suppliers_Magnesium chloride hexahydrate_Anhydrous magnesium chloride_Weifang Yuze Chemical Co., Ltd
1. Metallurgical industry: used for the manufacture of refractory materials and furnace arm adhesives, is the raw material for the manufacture of No. 2 flux and smelting metal magnesium. Industrial magnesium chloride is commonly used in metallurgy, and its content requirements are high, mostly anhydrous magnesium chloride.
2. Additives or raw materials for other chemical products: mainly used for the production of magnesium oxide, magnesium hydroxide, magnesium carbonate and other magnesium salts, but also used as raw materials for antifreeze.
3. Building materials: can be made of artificial marble, cement, bitter earth tiles, floors, ceilings, decorative panels, fireproof boards, greenhouse brackets, partition panels, magnesium manhole covers, bathtubs, door and window frames, mobile homes, etc.
4. Paper products: usually used in pulp, usually used for 46% magnesium chloride in magnesium chloride hexahydrate.
5. In the coal washing industry, the sulfur in the coal is mainly removed.
6. As a raw material for snow melting agent or composite snow melting agent combined with snow melting agent.
7. As a simple decolorizer: used as a natural decolorizer for decolorization of reactive dyes.
8. For petroleum and electronic technology, generally higher requirements for magnesium chloride hexahydrate in 46% of magnesium chloride.
Magnesium chloride and magnesium chloride hexahydrate are flakes in appearance and shape, such as granules and powders, and the molding process is relatively simple, so the price is relatively low. In addition, there are many manufacturers of flake magnesium chloride, which are relatively easy to find. According to the classification of our magnesium chloride manufacturers, flake magnesium chloride is also divided into several grades. Transparent or translucent, suitable for European and American exports, sheet size uniform, color moist, sufficient content, simple test is clear water, almost no impurities, suitable for petroleum, electronics and other industries. The other is a gray-white, yellow-white flake, this content is generally more than 45%, suitable for export in developing areas, the meltwater is clear, there are a small amount of impurities and flocculents, suitable for aquaculture, building materials, metallurgy and other industries. The last is an ordinary tablet or by-product sheet of magnesium chloride, suitable for the cement industry and paper products, the relative content of more than 43%, meltwater is seawater-like. Calcium magnesium acetate_magnesium chloride white tablets_magnesium chloride manufacturers_Weifang Yuze Chemical Co., Ltd
Magnesium chloride can be used as a tofu coagulant, which is characterized by the tenderness and elasticity of tofu and the rich flavor of beans. The protein coagulant of dried tofu and oil tofu is not easy to break.
Magnesium chloride is a commonly used chemical product in the chemical industry. In order to adapt to the development of the industry, we constantly develop new products. Due to the different contents, the products on the market are mainly anhydrous magnesium chloride and magnesium chloride hexahydrate. Magnesium chloride is a transparent, shiny hexagonal crystal. Compared with magnesium chloride hexahydrate, it has a strong deliquebility. The physical properties of magnesium chloride anhydrous and magnesium chloride hexahydrate do not differ much.
From the appearance point of view, anhydrous magnesium chloride is usually a white powder or solid, while the water-containing magnesium chloride is usually crystalline, of course, it is not excluded that the appearance is also powdery magnesium chloride hexahydrate.
Industrial magnesium chloride is one of the main uses of magnesium chloride manufacturers, also for food, feed and medical treatment, which is mainly a different use of industrial magnesium chloride.
Effect of industrial magnesium chloride on the performance of magnesite cement products:
1. Make the magnesite cement hardener incubated to produce high strength: This is because it forms a 518 crystal phase mesh layout with MgO and water. This layout has a very strong hinged connection system that can withstand a lot of pressure.
2. Reduce the water resistance of the magnesite cement hardener: Because the crystal contacts of the 518 crystal phase formed together with magnesium oxide are easily dissolved by water, the 518 crystal phase no longer exists. Therefore, the water resistance of the product is reduced, and it is easily dissolved by water from phase 518, which has a negative impact on magnesite cement.
3. Make magnesite cement products have excellent low temperature resistance: magnesium chloride itself is an antifreeze agent.
4. Make magnesite cement products have good fire performance, magnesium oxide melting point 2270 °C. Magnesium chloride releases chlorine at 118 °C and quickly extinguishes the fire.