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CSM chlorosulfonated polyethylene rubber is produced from low-density polyethylene or high-density polyethylene through chlorination and chlorosulfonation reactions. It is a white or yellow elastomer, soluble in aromatic hydrocarbons and chlorinated hydrocarbons, insoluble in fats and alcohols, and can only swell but not dissolve in ketones and ethers. It has excellent ozone resistance, atmospheric aging resistance, […]

Hebei Messi Biology Co., Ltd. stated that nanomagnesium oxide is a new type of high-functional fine inorganic material. Because nanomaterials have special effects such as small size effects, surface and interface effects, quantum size effects, and macroscopic quantum tunneling effects, they have special electrical, magnetic, thermal, mechanical, and optical properties that are different from the

Hebei Messi Biology Co., Ltd. stated that for the key technologies in the preparation process of single crystal magnesium oxide, it has carried out structural design optimization of electric furnaces, cross-section and spatial temperature distribution rules in the furnace, cooling and crystallization rules of magnesium oxide melt, electrical parameter control during the smelting process and

China’s magnesium oxide chemical product structure urgently needs to be upgraded from the current basic products to high-end products, and to achieve an industrial structure in which international mainstream products dominate. Hebei Messi Biology Co., Ltd. pointed out that the quality of my country’s magnesium oxide products still lags behind that of developed countries. At

Hebei Messi Biology Co., Ltd.. said that due to different resources, the raw materials used vary greatly between countries. The United States and Japan use seawater, Israel and the Netherlands use bitter brine and salt water, while Greece uses magnesite as raw material, so the impurity content of the products is also different. The high-purity

As a leader in domestic magnesium oxide manufacturers, Hebei Messi Biology Co., Ltd. occupies a leading position in the fields of magnesium oxide, magnesium carbonate, magnesium sulfate, magnesium hydroxide and other magnesium salts. Its high-quality products have been favored by many domestic and foreign downstream companies. Recognition and affirmation. The company’s medical and food-grade magnesium

Hebei Messi Biology Co., Ltd. stated that magnesium oxide is a magnesium oxide with a chemical formula of MgO. Its molecular structure is a typical NaCl structure, with magnesium atoms and oxygen atoms arranged in order. Magnesium oxide is a highly functional fine inorganic material that can be widely used in catalysis, electronics, ceramics and

Hebei Messi Biology Co., Ltd. stated that the method of using magnesite to smelt light magnesium oxide includes: calcining magnesite into magnesium oxide; placing magnesium oxide on a mill, adding water to finely grind it; passing the slurry through a mesh screen Continue to stir, add a separating agent to stir and separate calcium and