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Preparation of Aqueous Polyurethane Finishing Agent Modified by Fluoring-containing Acrylate
Author(s): 
Pages: 37-39
Year: Issue:  5
Journal: LEATHER CHEMICALS

Keyword:  含氟丙烯酸酯水性聚氨酯顶层皮革涂饰剂;
Abstract: 本文报道了一种用含氟丙烯酸酯通过乳液聚合的途径对水性聚氨酯改性来制备皮革顶层涂饰剂的方法,实验结果表明:当含氟的质量分数达到8%以上,亲水基团(-COOH)含量达到1.8%左右,采用有机可挥发性有机碱中和,可以获得具有较低膜吸水率与较低的表面能的皮革顶层涂饰剂.
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