高性能纤维的表面改性及其与橡胶基体的界面粘合性能研究进展

从化学改性、物理改性和仿生修饰三个方面介绍高性能纤维的表面改性方法，并阐述提高高性能纤维与橡胶基体的界面粘合性能研究进展。化学改性是通过化学活化刻蚀和引入活性基团等方式改善高性能纤维与橡胶基体的界面粘合性能，但反应不易控制，且化学改性存在环境污染问题，不易实现工业化；物理改性是通过紫外光辐照接枝以及等离子体、超声波、高能射线等处理对高性能纤维表面进行改性，可有效提高纤维与橡胶基体的界面粘合性能，值得进一步研究；新型环保的绿色浸渍体系及仿生修饰方法将在未来发挥一定的作用。;In this paper，the surface modification methods of high-performance fiber were introduced from three aspects including chemical modification，physical modification and biomimetic modification，as well as the progress on the research about improving the interfacial adhesion property between high-performance fiber and rubber matrix was described.Chemical modification was realized by chemical etching and the introduction of active group，leading to the improvement in the interfacial adhesion property between high-performance fiber and rubber matrix.However，the reaction of chemical modification was not easy to control，and enviromental pollution existed，and chemical modification was difficult for industrialization.Physical modification was mainly to modify the surface of high-performance fiber by UV irradiation grafting and plasma，ultrasonic and high energy ray treating，aiming to improve the interfacial adhesion property between high-performance fiber and rubber matrix，which was worth of further study.In addition，new enviromental friendly green dipping system and biomimetic modification would play a role in the future