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从聚合物结构方面分析了聚乙烯醇(pva)薄膜的水溶性,提出用共混改性方法提高PVA薄膜的溶解性能。
The water-solubility of poly (vinyl alcohol) (PVA) films is analyzed from the polymer structure, the blend modification method is put forward to increase the water solubility of PVA films.
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