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Effect of poly(vinylidene fluoride) polymorphic structures on the crystallization behavior of poly(butylene succinate).
- Source :
- Journal of Applied Polymer Science; Nov2014, Vol. 131 Issue 21, pn/a-N.PAG, 8p
- Publication Year :
- 2014
-
Abstract
- ABSTRACT The detail information of both α and β form poly(vinylidene fluoride) (PVDF) crystal effect on the crystallization behavior of poly(butylene succinate) (PBS) were systematically studied. The results show that β form PVDF can obviously improve the melt-crystallization temperature of PBS during the nonisothermal crystallization process. Both crystallization time span and spherulitic size of PBS decrease with the increasing amount of β form PVDF, which enhances the primary nucleation of PBS. But α form PVDF shows no nucleating effect on PBS crystallization, exhibiting as almost unchanged T<subscript>c</subscript> values for α form PVDF-blended PBS samples. The intrinsic mechanism for the nucleating effect of β form PVDF on PBS was proposed to be the epitaxial crystallization. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40991. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00218995
- Volume :
- 131
- Issue :
- 21
- Database :
- Complementary Index
- Journal :
- Journal of Applied Polymer Science
- Publication Type :
- Academic Journal
- Accession number :
- 97427792
- Full Text :
- https://doi.org/10.1002/app.40991