Partially disentanglement of mono-dispersed polypropylene and its property in the melt

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	Partially disentanglement of mono-dispersed polypropylene and its property in the melt
	Sun, Q ; Zou, YK ; Xue, Q ; Xiao, ZG ; Gao, Y ; Hu, YL
刊名	CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
	2002-09-01
卷号	23 期号:9 页码:1820-1822
关键词	Motallocene-catalyzed Polypropylene Disentanglement Rheological Property
ISSN号	0251-0790
英文摘要	When mono-dispersed polypropylene was recovered from liquid paraffin, a solvent of large molar size, at a concentration more than C*, partially disentangled polypropylene was obtained. The modified polypropylene has a relatively high crystallinity. Furthermore, it has a lower apparent viscosity(eta(a)) and shear stress(tau) than that of the control samples at the same shear rate(gamma). The mechanical properties of the modified polypropylene are almost unchanged, which cannot be found in any other method of modifying the rheological properties of polymer.
语种	英语
出版者	HIGHER EDUCATION PRESS
WOS记录号	WOS:000178056800049
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/78623]
专题	中国科学院化学研究所
通讯作者	Xue, Q
作者单位	1.Nanjing Univ, Dept Polymer Sci & Engn, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Engn Plast, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Sun, Q,Zou, YK,Xue, Q,et al. Partially disentanglement of mono-dispersed polypropylene and its property in the melt[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(9):1820-1822.
APA	Sun, Q,Zou, YK,Xue, Q,Xiao, ZG,Gao, Y,&Hu, YL.(2002).Partially disentanglement of mono-dispersed polypropylene and its property in the melt.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,23(9),1820-1822.
MLA	Sun, Q,et al."Partially disentanglement of mono-dispersed polypropylene and its property in the melt".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 23.9(2002):1820-1822.