ICCAS OpenIR
Fractionated crystallization of dispersed PA6 phase of PP/PP-g-MAH/PA6 blends
Shi, D; Yin, JH; Ke, Z; Gao, Y; Li, RK
2004-03-15
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume91Issue:6Pages:3742-3755
AbstractFractionated 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.
DOI10.1002/app.13524
Indexed BySCI
Language英语
WOS IDWOS:000188708500043
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82086
Collection中国科学院化学研究所
Corresponding AuthorYin, JH
Affiliation1.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
Recommended Citation
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.
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