OCTA Bisphenol S Diether

IntroductionOctabromobisphenol-S is a new kind of an additive type high performance flame retardant containing both aromatic bromide and aliphatic bromide,Website:http://www.hx-flameretardant.com,widely used in PP, PE, PS, ABS, Rubber, fiber and other polymers,BDDP has many advantages: High decomposition temperature,good thermal stability and light stability,good compatibility with polymer,not decrease the mechanical performance of product.IndexName: Octabromobisphenol-SFormula: c18h14o4br8Appearance: White powderBromine content:  ≥64%Melting point: ≥116℃Volatile: ≤0.3%ApplicationOctabromobisphenol-S is a new alternative of BDDP,Using Strong polar group insteand of isopropyl in molecule,compare to BDDP,own better light resistance, thermal resistance and oxidation resistance,more effective used in PP,in general, only need 8—10% with 2—3% Sb2O3 can make PP meet the UL94-V0 requirement,is one of the best flame retardants used in PP.Packing and storage:Net 25kg/woven bag with inner plastic bag,stored in dry and cool place.