Weifang Ruidesheng Chemical Co.,Ltd

WEIFANG, Shandong, China

We are offering brominated polystyrene - bps. Brominated polystyrene bps is a new type bromine flame retardants, ps is under the catalysis, via bromination, crushing into white or light yellow powder. Product has good chemical stability and thermal stability, good compatibility with engineering plastics, with little effects on the mechanical properties of the material, no precipitation when add bps, surface not frosting, excellent antistatic properties and can still retain more than 90% of the mechanical properties. Molecular formula: (c8h5.3br2.7)n solubility: this product is insoluble in water, alcohol, ether and dichloromethane, soluble in tetrahydrofuran, bromine chloride methane. Application: this product can be widely used in glass fiber, nylon, pet, pbt, is a good substitute for ten bromine biphenyl ether, retardant effect is obvious for the nylon, pet, pbt, flame.

We are offering magnesium chloride. product name: magnesium chloride molecular formula: mgcl2.6(h2o) constituent partwhite or yellow crystal, including 45-50percent of magnesium chloride and less magnesium sulfate, sodium chloride and other impurities. The existing mater in the normal temperature is magnesium chloride hexahydrate application of the product 1, being the important inorganic raw material in chemical industry, it is used for producing magnesium compounds such as magnesium carbonic acid, magnesium hydroxide and magnesium oxide, etc. 2, in metallurgy industry it is used to produce metal magnesium, liquid chlorine and high-purity magnesia. 3, in the construction material industry it is the important raw material in the production of light construction materials, such as glass fabric tile, decoration board, sanitation ware, ceiling, floor brick and magnesium oxide cement, which are articles used for high-rise buildings. 4, in the magnesium carbonate articles it can be used to produce high-quality magnesium tile, high-quality fireproofing board, magnesium packing box, magnesium decoration board, light wall board, milling ware and the fireworks solid fusing agent, etc. 5, in other fields it is used in food additive, protein firming agent, thaw agent, cryogen, dustproof agent and refractories, etc. 6 environment-friendly snow-melting agent