中国塑料2011，Vol.25Issue(11)：74-79,6.
相容剂作用下超高相对分子质量聚乙烯增韧聚丙烯共混体系的研究
Study on Toughening Effect of Compatilizers on PP/PE-UHMW Blends
叶茂 1桓秀颖2
作者信息
- 1. 中国工程物理研究院核物理与化学研究所,四川绵阳621900
- 2. 东华大学材料学院,上海200051
- 折叠
摘要
Abstract
The blends of polypropylene （PP） and ultra-high molecular weight polyethylene （PE- UHMW） with different compatibilizers （PP-g-MAH, PE-LLD, ABS） were studied, the resulted mechanical properties and microstructure were investigated. It was found that ABS constituted the best compatibilizer for this blends. SEM and polarization microscope showed that ABS could reduce the size of spherulites in the blends, and increased the impact strength to 113. 31 J/m. The introduction of ABS decreased the elongation at break of the blends, but did not affect the tensile strength.关键词
聚丙烯/超高相对分子质量聚乙烯/增韧/微观形态/相容性Key words
polypropylene/ultra-high molecular weight polyethylene/toughening/micromorphology/compatibility分类
化学化工引用本文复制引用
叶茂,桓秀颖..相容剂作用下超高相对分子质量聚乙烯增韧聚丙烯共混体系的研究[J].中国塑料,2011,25(11):74-79,6.
