Caustic Calcined Magnesite Powder Fertilizer Grade

Product Information

This caustic calcined magnesite powder fertilizer grade can be used as a flame retardant or flame retardant filler to be added to polyethylene, polypropylene, polyethylene, and ABS resin. It has good flame retardant and smoke suppression effects, but the surface of the particles needs to be treated with anionic surfactants. The surfactant can be anions such as cheap alkali metal salts of fatty acids or alkyl sulfates and sulfosuccinates, and the dosage is about 3%.

The caustic-calcined magnesite powder fertilizer grade is a new type of flame retardant. It releases bound water and absorbs a large amount of latent heat when it is thermally decomposed to reduce the surface temperature of the synthetic material it fills in the flame. The generated combustible gas is used for cooling. The decomposed magnesium oxide is also a good refractory material, and it can also help improve the fire resistance of synthetic materials. At the same time, the water vapor it releases can also be used as a smoke suppressant.