摘要
研究了噁唑啉官能化聚苯乙烯(RPS)与聚碳酸酯(PC)的共混反应,对反应性共混物及相应的非反应性共混物作了应力-应变试验及动态力学分析(DMA),并测定其接枝率及密度,发现反应性挤出共混提高了PS/PC共混物的力学性能。
The blending of oxazoline functionalized polystyrene (RPS) and polycarbonate was studied. The stress -strain test and dynamic mechanical analysis (DMA) of reactive and non - reactive blends were made, and graft ratio and density were determined. It is found that the mechanical properties of PS/PC blend are enhanced by reactive extruded blending.
出处
《现代塑料加工应用》
CAS
1998年第3期1-4,共4页
Modern Plastics Processing and Applications
关键词
反应性
挤出共混
聚苯乙烯
聚碳酸酯
共混
reactive extruded blend
oxazoline functionalized polystyrene
polycarbonate
