低VOC聚氨酯涂料的实现途径及其应用

Approach to Prepare Low VOC Polyurethane (PUR) Coating and Its Application

聚氨酯涂料是性能优良、应用最广泛的涂料之一,聚氨酯涂料中的VOC对环境的破坏和对人体的伤害很大,发展低VOC的聚氨酯涂料已经成为聚氨酯涂料发展的新方向。文章详细讨论了低VOC聚氨酯涂料的实现途径:水性化、粉末化、高固含量,还详细介绍了低VOC聚氨酯涂料在工业上的应用。

Polyurethane coating with excellent performance is one of the most popular coatings in use. The VOC containedin PUR coating does much harm to the environment and the health of people, therefore preparation of low VOC PUR coatinghas turned out to be the new orientation for the development of PUR coating. The approach aimed at preparation of low VOCPUR coating includes being water-based, powdered and high solid. In addition, application of low VOC PUR coating toindustries is described.