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Water-borne polyurethane adhesive
Author(s): 
Pages: 10-13
Year: Issue:  5
Journal: CHINA ADHESIVES

Keyword:  阴离子水性聚氨酯胶粘剂;
Abstract: 以低聚物多元醇、二异氰酸酯和二羟甲基丙酸为主要原料制备了一种阴离子水性聚氨酯胶粘剂.探讨了不同种类的多元醇和异氰酸酯对预聚体的合成和乳液性能的影响,实验中发现用三乙胺做中和剂时存在着一个临界浓度.选用多种助剂最后配制得到了综合性能优良的水性聚氨酯胶粘剂.
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