Fractionated crystallization of dispersed PA6 phase of PP/PP-g-MAH/PA6 blends

doi:10.1002/app.13524

CORC > 化学研究所 > 中国科学院化学研究所

	Fractionated crystallization of dispersed PA6 phase of PP/PP-g-MAH/PA6 blends
	Shi, D ; Yin, JH ; Ke, Z ; Gao, Y ; Li, RK
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2004-03-15
卷号	91 期号:6 页码:3742-3755
ISSN号	0021-8995
DOI	10.1002/app.13524
英文摘要	Fractionated crystallization behavior of dispersed PA6 phase in PP/PA6 blends compatibilized with PP-g-MAH was investigated by scanning electron microscopy (SEM), differential scanning calorimeter (DSC), polarized light microscopy (PLM), and wide-angle X-ray diffraction (WAXD) in this work. The lack of usual active heterogeneities in the dispersed droplet was the key factor for the fractionated crystallization of PA6. The crystals formed with less efficient nuclei might contain more defects in the crystal structures than those crystallized with the usual active nuclei. The lower the crystallization temperature, the lesser the perfection of the crystals and the lower crystallinity would be. The fractionated crystallization of PP droplets encapsulated by PA6 domains was also observed. The effect of existing PP-g-MAH-g-PA6 copolymer located at the interface on the fractionated crystallization could not be detected in this work. (C) 2004 Wiley Periodicals, Inc.
语种	英语
出版者	JOHN WILEY & SONS INC
WOS记录号	WOS:000188708500043
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/82085]
专题	中国科学院化学研究所
通讯作者	Yin, JH
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Hubei Univ, Fac Chem & Mat Sci, Wuhan 430062, Peoples R China 3.City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Shi, D,Yin, JH,Ke, Z,et al. Fractionated crystallization of dispersed PA6 phase of PP/PP-g-MAH/PA6 blends[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2004,91(6):3742-3755.
APA	Shi, D,Yin, JH,Ke, Z,Gao, Y,&Li, RK.(2004).Fractionated crystallization of dispersed PA6 phase of PP/PP-g-MAH/PA6 blends.JOURNAL OF APPLIED POLYMER SCIENCE,91(6),3742-3755.
MLA	Shi, D,et al."Fractionated crystallization of dispersed PA6 phase of PP/PP-g-MAH/PA6 blends".JOURNAL OF APPLIED POLYMER SCIENCE 91.6(2004):3742-3755.