A NOVEL METHOD FOR DETERMINATION OF POLYMER-POLYMER MISCIBILITY BY VISCOMETRY

Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/10451

Title:	A NOVEL METHOD FOR DETERMINATION OF POLYMER-POLYMER MISCIBILITY BY VISCOMETRY
Authors:	DANAIT, A DESHPANDE, DD
Keywords:	polyvinyl-chloride) polymethacrylates compatibility polyacrylates blends pvc temperature
Issue Date:	1995
Publisher:	PERGAMON-ELSEVIER SCIENCE LTD
Citation:	EUROPEAN POLYMER JOURNAL, 31(12), 1221-1225
Abstract:	A method based on the intrinsic viscosities of transfer of polymers in pure and ''mixed'' solvents has been proposed to study the miscibility of polymer blends. Using this approach, blends of polystyrene with polyvinyl chloride, polyvinyl acetate and vinyl chloride-vinyl acetate copolymer have been found to be immiscible. Also blends of polyvinyl chloride with poly(n-butyl methacrylate) are found to be miscible. Conclusive support has been obtained from thermal analyses studies of the blend films. Chee's method has been found to give unreliable results for the blends studied.
URI:	http://dx.doi.org/10.1016/0014-3057(95)00079-8 http://dspace.library.iitb.ac.in/xmlui/handle/10054/10451 http://hdl.handle.net/10054/10451
ISSN:	0014-3057
Appears in Collections:	Article

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