基本信息
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聚苯基磷酸二苯砜酯
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35398-70-0
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(C18H13O5PS)n
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372.33609
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Poly[oxy(phenylphosphinylidene)oxy-1,4-phenylenesulfonyl-1,4-phenylene]
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1592732-453-0
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Poly[oxy(phenylphosphinylidene)oxy-1,4-phenylenesulfonyl-1,4-phenylene];
4,4'-Dihydroxydiphenylsulfone-phenyldichlorophosphine oxide polymer, SRU;
Bis(4-hydroxyphenyl) sulfone-phenylphosphonic acid dichloride copolymer, SRU;
Bis(4-hydroxyphenyl) sulfone-phenylphosphonic dichloride polymer, SRU;
Bis(4-hydroxyphenyl) sulfone-phenylphosphoryl dichloride polymer, SRU;
GP 77;
Phenylphosphonic dichloride-4,4'-sulfonyldiphenol copolymer, SRU;
Phenylphosphonic dichloride-4,4'-sulfonyldiphenol polymer, SRU;
Poly(1,4-phenylenesulfonyl-1,4-phenylene phenylphosphonate);
Poly(bisphenol sulfone phenyl phosphonate);
Quard PS 206A;
SF-FR
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详细信息
分 子 式: (C18H13O5PS)n 分 子 量: (372.28)N
CAS:35398-70-0
化学名称: 聚苯基膦酸二苯砜酯
特点与用途:
PSPPP是一类广谱的无卤阻燃剂,在纺丝级PET中可作为主阻燃剂,用量5%达到要求,在其它塑料中如PBT、PA、TPU、PC、ABS、PP、PE等均可作为辅助或主要阻燃剂,阻燃性能高,应用范围广。另外又由于结构中含有硫,使聚合物的抗腐蚀性能提高。
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