NYLON 6,6 COPOLYAMIDES OF BIS(2-CARBOXYETHYL) METHYLPHOSPHINE OXIDE

被引：6

作者：

RIDGWAY, JS

机构：

[1] Monsanto Chemical Co, Pensacola, FL,, USA, Monsanto Chemical Co, Pensacola, FL, USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1988年 / 35卷 / 01期

关键词：

COPOLYMERS - Mechanical Properties - SYNTHETIC FIBERS - Flame Resistance;

D O I：

10.1002/app.1988.070350116

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Copolyamides of nylon 6,6 with bis(2-carboxyethyl)methylphosphine oxide (CEMPO) were prepared by melt polycondensation of nylon 6,6 salt with CEMPO and hexamethylene diamine. The effect of CEMPO upon melting point, moisture regain, boiling water shrinkage, water wicking, tensile properties, thermal stability, static dissipation, and flammability of nylon 6,6 fibers and fabrics was determined. The fiber properties were greatly affected by the high water absorption and solubility characteristics of the phosphine oxide linkage. The copolyamides were of improved flame resistance compared to nylon 6,6 and were also found to give improved flame resistance in blends of the copolymer with various commercial plastics.

引用

页码：215 / 227

页数：13