摘要
研究了PVC/SBS/Elvaloy741(Elvaloy 741为乙烯-醋酸乙烯酯-一氧化碳的三元共聚物)、PVC/SBS和PVC/Elvaloy 741共混体系。对不同配比的共混物的物理机械性能进行了测试,分析讨论了弹性体SBS、Elvaloy 741和SBS/Elvaloy741对PVC的增韧效果和机理。
PVC/SBS/Elvaloy 741,PVC/SBS and PVC/Elvaloy 741 blend compounds were studied. The mechanical properties of different blend compounds were compared, and the influece of SBS, Elvaloy 741 and SBS/Elvaloy 741 on tougheness of PVC were discussed.
出处
《现代塑料加工应用》
CAS
1998年第2期1-3,共3页
Modern Plastics Processing and Applications
关键词
聚氯乙烯
三元共聚物
共混
改性
PVC
SBS
ethylene - vinylacetate - carbon monoxide terpolymer
blend
modification
