Polyvinyl acetate is frequently modified by copolymerization.

共聚改性是聚醋酸乙烯酯常用的改性方法.

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It is slowly attacked by alkali , forming acetic acid as a hydrolysis product.

聚醋酸乙烯酯被广泛地应用于印刷装订和书籍艺术,这是由于它的弹性和以及比其他聚合物的酸性更小.

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PVAc nanoparticles can be used as an agent for durable aroma finishing of PET fabrics.

聚醋酸乙烯酯纳米粒子可作为一种持久的芳香聚酯织物整理剂.

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Its binding speed is quickly. Its water tolerance and cold resistance are improved remarkably.

实验所制得的改性聚醋酸乙烯酯乳液胶粘剂粘合速度较快, 耐水性及耐冻性显著提高.

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Aim To improve the water tolerance and low temperature resistance of polyvinyl acetate ( PVAc ) emulsion.

目的改进聚 醋酸乙烯酯 乳液耐水性和耐寒性差的缺点.

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The production procedure of polyvinyl acetate latex paint in polyvinyl formal solution was studied.

研究了在聚乙烯醇缩甲醛溶液中制备聚醋酸乙烯酯乳胶漆的方法.

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