摘要
采用二步种了乳液聚合方法,合成了以轻度交联聚丙烯酸丁酯(PBA)为芯、聚甲基丙烯酸甲酯(PMMA)和聚戊二酰亚胺(PMI)复合物为壳的聚合物。经在 PVC 中使用结果表明:该改性剂能提高 PVC 的加工性、耐热性及抗冲击性。
A polymer which had a core of low crosslinking degree polybutadiene acrylic acid (PBA)and a shell of polymcthyl methacrylate(PMMA)and polymethacrylimide(PMI) composite was synthesized by two stages seed emulsion.The modifier was applied to PVC and the result showed that processability,heat resistance and impact strength of PVC was improved.
出处
《现代塑料加工应用》
CAS
1995年第6期28-30,37,共4页
Modern Plastics Processing and Applications
关键词
改性剂
合成
性能
聚氯乙烯
poly(vinyl chloride)
multifunction
modifier
synthesis
property
