Abstract

In this article, Acrylate-based self-healing polymers were synthesized that can be recovered and have low friction coefficients and chemical resistance and experience low water/oil/dirt accumulation due to the presence of a fluorinated layer. The basic approach to self-healing materials is to introduce perfluoroalkyl dangling chains at the end of the star block co-polymer (PCL) to impart hydrophobic properties to the material as well as to repair wounds in response to heat. In addition, building blocks were prepared with acrylate (2-hydroxtyethyl methacrylate) and synthesized in order to obtain a material that is resistant to scratches and can undergo self-healing while maintaining thee hydrophobic properties. We analyzed the material using nano-indentation and contact angle measurements to confirm the properties of the final synthesized self-healing material.

摘要

在本文中，合成了基于丙烯酸酯的自修复聚合物，该聚合物可回收，具有低摩擦系数和耐化学性，并且由于存在氟化层而具有低水/油/污垢积累。自我修复材料的基本方法是在星形嵌段共聚物 (PCL) 的末端引入全氟烷基悬链，以赋予材料疏水性，并在对热的反应中修复伤口。此外，用丙烯酸酯（甲基丙烯酸 2-羟乙酯）制备和合成构建块，以获得耐刮擦、可自我修复同时保持疏水特性的材料。