Nano Grade Superfine Magnesium Hydroxide Powder

Magnesium Hydroxide is an excellent flame retardant for plastics and rubber products. In environmental protection, it is taken as flue gas desulfurization agent and can replace the caustic soda and lime as the neutralizer of acid-containing waste water and the absorbent of the heavy metal. In addition, it can also be used for the electronics industry, medicine, sugar refining, as insulation materials and for the manufacturing of other magnesium salt products.

Magnesium hydroxide is used as a flue gas desulfurization absorbent. In the 20th century, before the 1970s, most flue gas desulfurization applied sodium hydroxide method, limestone gypsum method. However, due to the secondary pollution of the byproducts to the environment, it has been switched to hydrogen Magnesium Oxide method since the 20th century; as acidic wastewater neutralizer; as the flame retardants of the synthetic resin; it was previously often used of bromine, phosphorus, chlorine and inorganic salt system. In these products, it had been mostly used of the aluminum hydroxide in these products. However, it has now been converted to magnesium hydroxide , mainly due to that in the thermoplastic resin, it can be increased of decomposition temperature to 350 ℃ or more with magnesium hydroxide; it is medically used for the control of gastric acid and laxatives; food additives, as a mineral additive, color protection agent, desiccant, alkali agent and aid of sugar production; used as a chemical reagent for measuring ammonium salt: Mg (OH) 2 + 2NH4Cl → MgCl2 + 2NH4OH.

1. Magnesium hydroxide is an excellent flame retardant for plastic and rubber products. In environmental protection as flue gas desulfurizer, can replace caustic soda and lime as acid containing wastewater neutralizer. Also used as oil additives, anti-corrosion and desulfurization effect. In addition, can also be used in electronic industry, medicine, sugar refining, as insulation materials and manufacturing other magnesium salt products. 

2. Magnesium hydroxide has excellent buffering performance, reactivity, adsorption and thermal decomposition performance. It can not only be used as chemical materials and intermediates, but also as a green flame retardant and additive for rubber, plastic, fiber and resin and other polymer materials industry. Magnesium hydroxide is mainly used as flame retardant, acid wastewater treatment agent, heavy metal removal agent and flue gas desulfurization agent in the field of environmental protection. 

3. The product can be used as flame retardant or flame retardant filler to add to polyethylene, polypropylene, polystyrene and ABS resin, has a good flame retardant and smoke elimination effect. 

4. The product is also used in the manufacture of magnesium salt, refined sugar, pharmaceutical industry, daily chemical industry, etc. The steam it emits also acts as a smoke suppressant. Magnesium hydroxide is an excellent flame retardant with triple functions of flame retardancy, smoke suppression and filling in rubber and plastic industry.