A moisture-curing hot-melt polyurethane adhesive composition, the composition being the reaction product of reactants comprising a hydroxyl-containing component, an aromatic chain extender, a crystalline polyester, an amorphous polyester and an isocyanate, the adhesive composition exhibiting a green peel strength of at least 876 N/M @ 1 minute and 2102 N/M @ 5 minutes when tested in accordance with Test QC-0220 and a creep resistance of less than 7 millimeters when tested in accordance with the Creep test.
一种湿气固化热熔聚
氨酯胶粘剂组合物,该组合物是由含羟基成分、芳香族扩链剂、结晶聚酯、无定形聚酯和
异氰酸酯组成的反应物的反应产物,该胶粘剂组合物在按照 QC-0220 试验进行测试时,绿色剥离强度至少为 876 N/M @ 1 分钟和 2102 N/M @ 5 分钟,在按照蠕变试验进行测试时,抗蠕变性小于 7 毫米。