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Personne àcontacter Ms. Helen
Unit 902 Block D3,Xu Jing Jia Yuan, Zhongshan Da Dao, Guangzhou, Guangdong
Hexabromocyclododecane -Flame retardant HBCD Introduction: HBCD is an alicyclic flame retardant which has high bromine content. Its low dosage makes it little effect on polymer&#**9;s physical characters. Use: HBCD is mainly used in thermoplastic and thermoset polymers which have flame-resistant requirement. When used in polystyrene foam(EPS), the oxygen index(OI) can achieve *0 to meet the stated self extinguishing standard. It can also be used in other polymer systems with the advantages of good heat stability, low dosage, and without the use of other assistant flame retardant (Such as antimony oxide). Characteristics: Molecular Formula C*2H*8Br6 Molecular Weight **1.7 Specific Gravity 2.*4 Appearance white or off-white powder crystal Melting point range ******0°C Bromine content (frame of reference) *5%ï&frac*4;ˆwtï&frac*4;‰ Specification: HBCD total content, % *9 min Melting point, oC **0 min Bromine content, % *3 min Volatile matter content(**5°C, 2hrs), % 0.5 max Average particle size, microns ****0 Packing: in *5kg net poly-ply paper bags.
