摘要
制备了AS/CPE共混物,用毛细管流变仪研究了其流变性能。实验结果表明:AS/CPE共混物熔体呈假塑性,其表观剪切粘度随剪切速率的增大或温度的升高而下降,随共混物中CPE含量的升高而上升。并讨论了CPE对共混物非牛顿指数的影响。
AS/CPE blend was prepared and studied with capillary rheological meter. The result showed that the melt of AS/CPE blend had non -Newtonian property, its apparent shear viscority decreased with the shear rate or temperature increasing and increased with the content of CPE in blend increasing. The influence of CPE on non -Newtonian index of blend was also discussed.
出处
《现代塑料加工应用》
CAS
1997年第2期6-8,共3页
Modern Plastics Processing and Applications
关键词
苯乙烯
丙烯腈
共聚物
流变性
SAN
CPE
capillary
rheological property
blend
non - Newtonian index
