精选优质文档-倾情为你奉上水性聚氨酯涂料的改性及其应用进展应化0803 李杨 Abstract: The development history of waterborne polyurethane was summarized in this paper. The modified methods including epoxy resin modification, silicone modification, fluorine modification, acrylate modification, nano material modification and research progress were mainly introduced. The application fields of waterborne polyurethane such as wood coatings, paper coatings, leather finishing agents, automotive coatings and so on were descr
