摘要
系统研究了不同组成及配比的马来酸酐接枝聚丙烯（MAH－g-PP）及其用量对聚丙烯（PP）与乙烯-乙烯醇共聚物（EVAL）的共混体系（PP／EVAL）力学性能的影响，并借用Brabender塑化仪测试了PP／EVAL／MAH－g－PP共混体系的加工性能。结果表明，MAH－g-PP接枝物对PP/EVAL共混体系有较好的增容作用，适量加入，可使PP/EVAL共混体系的力学性能明显提高，而加工性能基本不变。
Influences of kinds and dosages of MAH-g-PP on mechanical Properties of PP/EVAL blendsare studied. Processing properties of PP /EVAL /MAH- g- PP blends are t ested by Braender plas -tomter. Results show that the compatibilization of MAH-g-PP on PP/EVAL blends exhibits evi-dently. The mechanical properties of PP/EVAL blends can be increasingly improved by addingMAH-g-PP reaanably, but the processing properties maintain unchangeably by and large
出处
《中国塑料》
CAS
CSCD
北大核心
1999年第12期24-28,共5页
China Plastics
