聚氨酯胶粘剂的应用与研究

Application and research of polyurethane adhesive

简述了聚氨酯胶粘剂的发展状况、粘结特性,以及其存在的不足之处和相应的改性研究。对其在包装业、建筑业、汽车制造、木材粘结、书籍装订、印刷业等方面的应用进行了详细介绍。指出新型高性能、可生物降解的环保聚氨酯胶粘剂是今后研究的重要方向。

The development of polyurethane adhesive and its properties were introduced. The disad- vantages of polyurethane adhesive and its improvement research were also reviewed. The polyurethane adhe- sive can be widely used in packaging, construction business, automobile, printing and others fields. It was suggested that farther study should be focused on the high performance, biodegradable, environmental friendly polyurethane adhesive.