An adhesive base on polyvinyl formal, with high viscosity substance and filled to improve its properties.

利用聚乙烯醇缩甲醛为基料, 通过加入增粘剂及填料以提高胶的粘接性能,制备成功了成本较低的纸管胶.

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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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