Which uses magnesium hydroxide

Magnesium hydroxide is a white crystal or powder. English Name: Magnesium hydroxide Molecular formula: Mg (OH) 2 Molecular weight: 58.32 aqueous alkaline. Bulk density: 2.36g/cm3. Soluble in acid and ammonium salt solution, almost insoluble in water and alcohol. Solubility  in water (18 ℃) is 0.0009g/100g. Easy to absorb carbon dioxide in  air. In PVC stabilizer for cable  the alkaline solution is heated to above 200 ℃ becomes hexagonal crystal system. At 350 ℃ decomposition of magnesium oxide and water. Higher than 500 ℃, lose water into magnesium oxide.
Use of abundant local resources through scientific process underground brine synthesis of new products, the indicators can be based on user needs and the size and design and production. Excellent quality, from the professional production. "Magnesium tyrants" brand of high-purity  low molecular polyethylene magnesium is your ideal choice. Uses: magnesium hydroxide is a plastic, rubber   excellent flame retardant. Widely used in PP, PE, EVA, PVC, ABS, HIPS, PA, epoxy, rubber, paint. As Mg (OH) 2 the thermal decomposition temperature (310 ° C) is high, is more suitable for processing high temperature engineering plastics such as nylon 6 (PA6, PA66). Generally, the flame retardant aluminum hydroxide ATH index, the oxygen index has been significantly improved, and the magnesium hydroxide MH better effect on the smoke, and thus, in actual use, they are complex in order to achieve Flame and smoke the better results.