用溶液共混法制备聚乙烯醇/壳聚糖(PVA/CS)共混膜,对共混膜进行了IR、DSC表征和吸水率、透光率、力学性能等进行测定.结果表明: PVA与CS分子链间在共混膜中有一定的相互作用,相容性好;CS的引入有利于改善PVA的吸水性、透光率和综合力学性能,但热稳定性有所降低.
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