【摘要】 介绍一种新型无毒无溶剂型双组分鞋用聚氨酯胶粘剂。该胶以端异氰酸酯基聚氨酯预聚体为Ａ组分，端羟基聚氨酯预聚体和其他固化剂为Ｂ组分。Ａ、Ｂ组分室温下皆呈液态，适于制鞋工业。在加热条件下，固化速度快，且无溶剂挥发，有利于劳动安全和环境保护更多还原

【Abstract】 A new type twocomponent nonpoisonous solventfree polyurethane adhesive is introduced. Hydroxylterminated polyurethane prepolymer is the mainly component of A, B is made of isocyanateterminated polyurethan prepolymer and other curing agents. It cures quickly in condition of thermal. It’s suitable for shoemaking and benefits the labor security and protect the environment.更多还原