摘要
研究了一种改性的高抗冲击PVC管材(PVC-M),并对其优异的物理力学性能进行测试、分析、评价。该管材具有相当高的韧性,可在较为恶劣的环境下应用,同时保留了传统PVC-U管材的高设计应力。
A modified PVC pipes ( PVC-M pipes) with impact modifier was manufactured and studied. The results showed PVC-M pipes exhibited excellent performance. The high toughness could withstand severe circumstance,while the PVC-M pipes reserved the high hydrostatic design stress compared to the traditional PVCU pipes.
出处
《塑料》
CAS
CSCD
北大核心
2007年第3期30-33,共4页
Plastics
关键词
硬聚氯乙烯
改性聚氯乙烯(PVC-M)
抗冲击改性剂
给水管材
韧性
液压试验
0℃落锤冲击试验
unplasticized poly( vinyl chloride)
modified poly (vinyl chloride) (PVC-M)
impact modifier
pipes for water supply
toughness
hydrostatic test
dart drop impact test at 0℃