The modification of polypropylene (PP) and its blends with low molecular weight ethylene-propylenecopolymer (LMW-EP) was studied in this work.
本文研究了采用低分子量乙丙共聚物(LMW-EP)对聚丙烯(PP)及其共混体系的改性。
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Trace water in the initiator system is an important factor which affects the initiating terminal group structure and the performance of the random copolymer of ethylene oxide and propylene oxide.