期刊
POLYMER
卷 41, 期 18, 页码 6765-6771出版社
ELSEVIER SCI LTD
DOI: 10.1016/S0032-3861(99)00895-2
关键词
polypropylene; ethylene-propylene random copolymer; rheo-optics
The additive effects of a diblock copolymer of polypropylene and ethylene-propylene rubber PP-b-EPR(50-50) on the morphology and mechanical properties of PP/EPR(50/50) blends were investigated. It was found from an electron microscopy study that the block copolymer is compatible with the PP phase but incompatible with the EPR phase. Dynamic mechanical spectra showed that the PP-b-EPR block copolymers are incorporated into the PP phase, and consequently, the EPR portions of the block are trapped into the interlamellae of PP. (C) 2000 Elsevier Science Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据