Synthesis, characterisation and flame retardance behaviour of poly(ethylene terephthalate) copolymer containing triaryl phosphine oxide

被引：84

作者：

Wang, LS ^{[1
]}

Wang, XL ^{[1
]}

Yan, GL ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Chem Engn, Beijing 100081, Peoples R China

来源：

POLYMER DEGRADATION AND STABILITY | 2000年 / 69卷 / 01期

关键词：

bis 4-Carboxyphenyl phenyl phosphine oxide; poly(ethylene terephthalate); flame retardant copolyester;

D O I：

10.1016/S0141-3910(00)00050-1

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Bis 4-carboxyphenyl phenyl phosphine oxide (BCPPO) was prepared by oxidation of the corresponding dimethyl compound bis (4-methylphenyl) phenyl phosphine sulfide (prepared from the reaction of toluene with dichloro-phenyl phosphine sulfide). Flame resistant PET was prepared with BCPPO as a co-monomer. The resulting copolymers exhibit good fibre-forming properties, improved flame retarding behaviour, high glass transition temperatures and improved thermal stability. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：127 / 130

页数：4

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