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rac-Et(Ind)_2ZrCl_2/MAO催化丙烯/1-辛烯共聚合的研究
引用本文:李勇,邴娟松,谢光华. rac-Et(Ind)_2ZrCl_2/MAO催化丙烯/1-辛烯共聚合的研究[J]. 高分子学报, 1996, 0(4)
作者姓名:李勇  邴娟松  谢光华
作者单位:中国科学院化学研究所
摘    要:rac-Et(Ind)_2ZrCl_2/MAO催化丙烯/1-辛烯共聚合的研究李勇,邴娟松,谢光华(中国科学院化学研究所北京100080)关键词锆茂均相催化体系,丙烯,共聚合乙烯与长链一。烯烃共聚合制备线型低密度聚乙烯(LLDPE)和极低密度聚乙烯(VL...

关 键 词:锆茂均相催化体系,丙烯,共聚合

COPOLYMERIZATION OF PROPENE AND OCTENE-1 USING rac -Et(Ind)_2 ZrCl_2 / MAO CATALYST
LI Yong, BING Juansong, XIE Guanghua. COPOLYMERIZATION OF PROPENE AND OCTENE-1 USING rac -Et(Ind)_2 ZrCl_2 / MAO CATALYST[J]. Acta Polymerica Sinica, 1996, 0(4)
Authors:LI Yong   BING Juansong   XIE Guanghua
Abstract:he copolymerization of propene and octene- I using rac-Et(Ind)2ZrCl2 /MAO catalyst has been investigated. Results show that with increasing theconcentration of octene-l in the system, the catalytic activity increased first and then decreased, the incorporation rate of octene- I increased, and in consequence, M,Tm, crystallinity of copolymer decreased. The monomer composition and sequencedistribution of the copolymers were determined by IR and 13C-NMR.
Keywords:Zirconocene   Propene   Copolymerization
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