新型Ziegler-Natta催化剂用于丙烯多段聚合制备抗冲聚丙烯
姜涛, 陈伟, 赵峰, 刘月祥, 覃雪
Novel spherical Ziegler-Natta catalyst used in propylene multistage polymerization for high impact polypropylene
JIANG Tao, CHEN Wei, ZHAO Feng, LIU Yuexiang, QIN Xue
化工学报
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2005, (12): 2342
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