摘要
本文研究了经80℃热水老化和加速气候老化的CF/PPS和GF/PPS复合材料的热行为。结果表明,加速气候老化比热水老化对PPS的损害要大。玻璃纤维的存在使得PPS在老化过程中受到的损害比碳纤维存在时要严重些。碳纤维对于PPS的热氧化交联和热氧化降解均有阻缓作用。
The thermal behavior of CF / PPS and GF / PPS composites before and after hot water (80℃) aging and accelerating weather aging has been investigated. The results show that PPS resin is damaged more severely by the weather aging than by the hot water aging. The presence of glass fibre lowers the thermal stability of PPS. The presence of carbon fibre plays a retardation role in both case of oxidization crosslinking and oxidization degradation of PPS.
出处
《材料工程》
EI
CAS
CSCD
北大核心
1990年第6期11-14,共4页
Journal of Materials Engineering
