详细叙述了水性聚氨酯的各种改性技术,如交联改性,聚丙烯酸酯,环氧树脂改性,有机硅改性,纳米技术改性,天然产物改性等,并对水性聚氨酯的发展前景进行了展望。
The modifications techonology of waterborne polyurethane, such as the crosslinking, polyacrylates, epoxy resin, organosilicon, hano-technology and natural product modifications are discussed. The prospect of waterborne polyurethane for the future are put forward.