magnesium hydroxid

Product Description

Magnsium hydrate is generally considered as an excellent flame retardant in the field of rubber-palstic industry for its triple functions-flame retarding, smoke-restaining, stuffing. Its molecular formula is Mg(OH)2 and the molecular weight is *8.*2. It is a kind of nontoxic, odorless, high stability, non volatile, smoke-restaining, high decomposition temperature product, which doesnt corrode equipments. It is the first selection for organic macromolecule polymer to realize its non halogenating flame retarding. Magnsium hydrate flame retardants, by releasing hydrate water and absorbing a large amount of latent heat, reduce the surface tempreture of the synthetic materials stuffed in the flame, restrain polymer from decomposing, and have cooling fuction to flammable gas. It can help to improve flame-resistant of the synthetic materials and its emitted vapor can be used as a kind of restraining smoke agent. We produce magnesium hydrate by two methods, one is by mineral, its Mg(OH)2 content is *5% min., and the other is by Chemosynthesis, Mg(OH)2 content is *7%min or *8%min. Our manufacturer has many years of mineral processing experence, and have certified by ISO***1 quality system and can supply clients high-quality products.