摘要
从常规物性、流变性、加工稳定性等几个方面,对Innovene气相工艺氢调法生产的K9928H、降解法生产的K9928进行对比分析,结果表明:K9928H密度、常温冲击性、维卡软化点与K9928相接近,刚性、耐热性、加工性及外观颜色优于K9928,且气味低于K9928,但低温冲击性及光泽度略低于K9928。
K9928H produced via hydrogen as regulator and K9928 produced via chemical degradation were compared and analyzed. The results show：K9928H density, normal temperature impact, and Vicat softening point are close to K9928. Rigidity, heat resistance, processability and appearance color are better than K9928. And the smell is lower than K9928. However, the low temperature impact and gloss are slightly lower than K9928.
作者
林震宙
雷军庆
席军
马小伟
李洪
Lin Zhenzhou;Lei Junqing;Xi Jun;Ma Xiaowei;Li Hong(Xinjiang Tian Li High-Tech Petrochemical Co.,Ltd.,Kelamayi 833699;The Research Institute of Dushanzi Petrochemical Company of Petro China,Kelamayi 833699;Xinjiang Uygur Autonomous Region Key Laboratory of Rubber and Plastic Materials,Kelamayi 833699,China)
出处
《广东化工》
CAS
2018年第17期41-42,共2页
Guangdong Chemical Industry
关键词
高流动
抗冲共聚聚丙烯
流变
加工性能
high flow
impact copolymer polypropylene
rheology
processability
