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	Crystallization behavior and hydrophilicity of poly(vinylidene fluoride) (PVDF)/poly(methylmethacrylate) (PMMA)/poly(styrene-co-acrylonitrile) (SAN) ternary blends
	Ma, Wenzhong ; Chen, Shuangjun ; Zhang, Jun ; Wang, Xiaolin
	2010-10-12 ; 2010-10-12
关键词	Ternary blends Crystallization Hydrophilicity Miscibility Poly(vinylidene fluoride) (PVDF) Poly(methyl methacrylate) (PMMA) Poly(styrene-co-acrylonitrile) (SAN) INDUCED PHASE-SEPARATION DIFFERENTIAL SCANNING CALORIMETRY MELTING-POINT DEPRESSION POLY(METHYL METHACRYLATE) NONISOTHERMAL CRYSTALLIZATION ISOTACTIC POLYPROPYLENE POLYMER CRYSTALLIZATION COMPATIBLE BLENDS MISCIBILITY MORPHOLOGY Chemistry, Physical Polymer Science
中文摘要	Compatibilization of the partially miscible poly(vinylidene fluoride) (PVDF)/poly(styrene-co-acrylonitrile) (SAN) pair by a third homopolymer, i.e., poly(methyl methacrylate) (PMMA), was investigated in relation to cross section morphology, crystallization behaviors and hydrophilicity of the polyblends. Scanning electron microscopy showed a more regular and homogeneous morphology when more than 15 wt.% PMMA was incorporated. The samples presented only alpha phase regardless of PMMA content in the blend. As the PMMA content increased in the blends, the interactions between each component were enhanced, and the crystallization of PVDF was limited, leading to a decreasing of the crystallinity and the crystallite thickness. Besides, the hydrophilicity of PVDF was further improved by PMMA addition. The sample containing 15 wt.% PMMA showed a more hydrophilic property due to the more polar part of surface tension induced by PMMA addition. Observed from the cross section of the blends, the miscibility of partially miscible PVDF/SAN blends were efficiently improved by PMMA incorporation.
语种	英语 ; 英语
出版者	SPRINGER ; NEW YORK ; 233 SPRING ST, NEW YORK, NY 10013 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79597]
专题	清华大学
推荐引用方式 GB/T 7714	Ma, Wenzhong,Chen, Shuangjun,Zhang, Jun,et al. Crystallization behavior and hydrophilicity of poly(vinylidene fluoride) (PVDF)/poly(methylmethacrylate) (PMMA)/poly(styrene-co-acrylonitrile) (SAN) ternary blends[J],2010, 2010.
APA	Ma, Wenzhong,Chen, Shuangjun,Zhang, Jun,&Wang, Xiaolin.(2010).Crystallization behavior and hydrophilicity of poly(vinylidene fluoride) (PVDF)/poly(methylmethacrylate) (PMMA)/poly(styrene-co-acrylonitrile) (SAN) ternary blends..
MLA	Ma, Wenzhong,et al."Crystallization behavior and hydrophilicity of poly(vinylidene fluoride) (PVDF)/poly(methylmethacrylate) (PMMA)/poly(styrene-co-acrylonitrile) (SAN) ternary blends".(2010).

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