摘要
研究热塑性树脂PEK-C、PES-C增韧酚醛树脂体系的反应特征、微观结构和增韧机理。结果表明酚醛树脂/热塑性树脂体系的结构不是"海岛结构"而是热塑性树脂连续相包络固化酚醛球粒的"网络-球粒"结构。
ln this paper,the reaction characters,microstructure,and toughening mechanism of phenolic resin(PF) toughened by thermoplastic resin such as polyether ketone(PEK-C) and poly(ethersulfone)(PES-C)were studied and the result showed that the microstructure of PF/PES-C、PF/PEK-C blend system was not 'island structure'but'network-spherulite'in which the thermoplastic resin was continuous phase capsulijing cured phenolic spherulite.
出处
《热固性树脂》
CAS
CSCD
2004年第1期5-7,共3页
Thermosetting Resin
