The interfacial tension and morphology of reactive polymer blends

	The interfacial tension and morphology of reactive polymer blends
其他题名	论文其他题名
	Li Z. H.; Zhang X. M.; Tasaka S.; Inagaki N.
	2001
发表期刊	Materials Letters
ISSN	0167-577X
卷号	48 期号:2 页码:81-88
摘要	Interfacial tension and morphology of polyamide6 (PA6) and polypropylene (PP) blends containing polvpropylene grafted with maleic anhydride (PPMAH) as reactive compatibilizer were studied by Neumann Triangle method, Scanning Electron Microscopy and Transmission Electron Microscopy. It was observed that there was a significant reduction of interfacial tension due to the in situ formed copolymer at the interface acting as an emulsifier, and there was a limiting value of the interfacial tension under a saturation concentration of compatibilizer (C-saturation) at which the interface was saturated by the in situ formed copolymer. For the morphology, there was also a critical concentration of the compatibilizer (C-critical). For decreasing the size of the dispersed phase, there was no further decrease in the dispersed particle size above C-critical. The areal density of the in situ formed copolymer (Sigma (critical)) was estimated, and it was concluded that to emulsify the PA6/PP blend, 100% coverage of the interface by the in situ formed copolymer was not required; up to 63.7% coverage of the interface is sufficient. (C) 2001 Elsevier Science B.V. All rights reserved.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25237
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li Z. H.,Zhang X. M.,Tasaka S.,et al. The interfacial tension and morphology of reactive polymer blends[J]. Materials Letters,2001,48(2):81-88.
APA	Li Z. H.,Zhang X. M.,Tasaka S.,&Inagaki N..(2001).The interfacial tension and morphology of reactive polymer blends.Materials Letters,48(2),81-88.
MLA	Li Z. H.,et al."The interfacial tension and morphology of reactive polymer blends".Materials Letters 48.2(2001):81-88.

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