摘要
以聚丙烯C4220为基础树脂,加入适量改性剂、抗氧剂、光稳定剂,研制开发了给水管材专用料。用该专用料生产的管材具有优良的耐冲击性、耐老化性、耐高低温性及耐环境应力开裂性,其主要性能接近或达到北欧化工公司RA—130E树脂的性能指标。
Mixing modified agents, antioxidant, optical stabilizer, the special resin for water-supply pipes with PP C4220 as the base resin is developed. The impact resistance, aging resistance, high and low temperature resistance and ambient stress cracking resistance of the pipe made with the special resin are good. It's main property is near or up to that of the Borealis RA - 130E.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2001年第1期9-12,共4页
Engineering Plastics Application
关键词
聚丙烯
PP-R
接枝共聚物
改性母料
给水管专用料
管材
PP, PP-R, graft copolymer, modified masterbatch, the special resin for water-supply pipe, pipe
