INTERPENETRATING POLYMER NETWORK APPROACH TO TOUGH AND MICROCRACKING RESISTANT HIGH-TEMPERATURE POLYMERS .3. LARC-RP71

被引：15

作者：

PATER, RH

机构：

[1] Nasa Langley Research Center, Hampton, Virginia

来源：

POLYMER ENGINEERING AND SCIENCE | 1991年 / 31卷 / 01期

关键词：

D O I：

10.1002/pen.760310106

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A high performance semi-interpenetrating polymer network (semi-IPN) has been synthesized from Thermid-600 and LARC-TPI. Notable improvements in resin fracture toughness and graphite fiber reinforced composite microcracking resistance over the unmodified Thermid-600 neat resin and composite have been realized. The chemistry, processing, physical and mechanical properties, and phase morphology of the neat resin and composite reinforced with graphite fibers are presented.

引用

页码：28 / 33

页数：6