水性聚氨酯的性能研究及其发展前景展望

Research on the performances and outlook on the development prospect of waterborne polyurethane

水性聚氨酯具有无毒、不易燃烧,对环境几乎没有污染等优点,在织物整理、皮革加工、粘合剂等领域得到了广泛应用。水性聚氨酯取代溶剂型聚氨酯已成为一个重要的发展方向。综述了水性聚氨酯的性能、制备方法及其发展前景。

The waterborne polyurethane was of non-toxic, non-flammability and little pollution to the environment, which was widely applied to textile finishing, leather process and adhesive fields. The waterborne polyurethane has become an important development tendency. The performances and preparation method of the waterborne polyurethane, as well as its development prospect, were reviewed in this paper.