宇航材料工艺2001，Vol.31Issue(2)：36-37,2.
RTM工艺用耐高温树脂研制
Heat-Resistant Resin for RTM Process
摘要
Abstract
Heat-resistant resin for RTM process is prepared,which could be used for missile radomes.Viscosity of the resin is only obout 200 mPa· s after 8 h at 100℃,which is very suitable for RTM process.The cured resin has good heat resistance with Ts of 269℃ and weight loss of 10% at 430℃.Flexual strength of 139 MPa and modulus of 9.5 GPa at 300℃ is obtained for quartz fiber/resin composite,which could be used for a short term at this temperature.关键词
RTM成形工艺/耐高温树脂/粘度/玻璃化转变温度/热失重/弯曲强度/弯曲模量分类
航空航天引用本文复制引用
郭世峰..RTM工艺用耐高温树脂研制[J].宇航材料工艺,2001,31(2):36-37,2.
