CAJ | 학술논문

综述了基于硅烷偶联剂室温自交联水性聚氨酯的制备方法、室温自交联固化机理及结构与性能之间的关系；硅烷偶联剂改性自交联WPU的性能、硅烷偶联剂改性特殊自交联 WPU 的制备、硅烷偶联剂复合交联改性WPU的制备；展望了硅烷偶联剂改性的水性聚氨酯高分子材料的发展方向和应用前景。
종술료기우규완우련제실온자교련수성취안지적제비방법、실온자교련고화궤리급결구여성능지간적관계；규완우련제개성자교련WPU적성능、규완우련제개성특수자교련 WPU 적제비、규완우련제복합교련개성WPU적제비；전망료규완우련제개성적수성취안지고분자재료적발전방향화응용전경。
The progress on the self-crosslinking waterborne polyurethane at room temperature modified by organic silane coupling agent was summarized,including the preparations,self-crosslinking curing mechanism at room temperature and the relationship between the structures and properties.The performance of self-crosslinking WPU modified by silane coupling agent,the preparations of WPU modified by silane coupling, and preparations of WPU modified by composite crosslinking silane coupling were discussed.Finally,the fu-ture developments and applications of the self-crosslinking waterborne polyurethane at room temperature modi-fied by organic silane coupling agent were prospected.