Magnesium hydroxide With a kind of special laminated structure, this product has an outstanding thixotropy and low surface energy. As one of additive smoke-resistance flame retardant, this product characterizes by its flame-retarding, smoke-eliminating, drop-prevention and filling and is widely used in fields of plastic, rubber, resin and thin-film. 1. Air smashing process used to keep from alien metal powder contamination 2. Customized surface property for dispersion, high purity, narrow particle size distribution 3. Filler and flame retardant in one combination 4. Environmentally friendly, inert, halogen-free, non-toxic, non-corrosive, non volatile 5. No effect on pigmentation, recyclable, economical Uses : rubber, adhesives, ceramics, ceramics, painting, medicine, industry, dyes, brakes, catalysts, concentrated nitric acid, wheel, glass steel. Ginseng produce, polished steel, feed, refractories 325mesh, 600mesh, 800mesh, 1250mesh, 2500mesh, 3500mesh, 500mesh 40kg/bag(pp/pe bag)