利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN109679492A 一种耐高温的电子器件抗磨防刮涂料及其制备方法 无效 - 驳回

一种耐高温的电子器件抗磨防刮涂料及其制备方法
摘要：
本发明公开了一种耐高温的电子器件抗磨防刮涂料，属于电子器件领域，解决了现有电子器件耐高温性能差、易磨损、刮花的问题，其技术要点是：包括以下原料：有机硅树脂乳液、环氧树脂、纳米氧化铝、硅酸铝、石墨粉、滑石粉、增稠剂、阻燃剂、消泡剂、分散剂、炭黑、乙醇。采用本发明的制备方法所制备的耐高温的电子器件抗磨防刮涂料，具有耐高温、耐磨损、阻燃防火、防刮花的良好性能；通过在环氧树脂和有机硅树脂乳液中添加纳米氧化铝、硅酸铝和石墨粉，增加涂料的耐磨损、阻燃防火和防刮花性能，将该涂料应用于电子器件外壳上，起到保护作用；保护电子元件或器材，防止电子元件或器材受到锐器划伤，从而影响美观或受到侵蚀。
摘要（英）：

The invention discloses a high-temperature-resistant anti-wear and anti-scratch coating for electronic devices, belongs to the field of electronic devices and solves the problems that existing electronic devices are poor in high-temperature resistance and easy to abrade and scratch. The technical scheme is characterized in that the coating is prepared from the following raw materials: organic silicon resin emulsion, epoxy resin, nano-alumina, aluminum silicate, graphite powder, talcum powder, a thickening agent, a flame retardant, a defoaming agent, a dispersing agent, carbon black and ethanol. The high-temperature-resistant anti-wear and anti-scratch coating prepared with the preparation method and used for electronic devices has good properties of high temperature resistance, wear resistance, flame retardancy, fire prevention and scratch prevention; by adding nano-alumina, aluminum silicate and the graphite powder to epoxy resin and the organic silicone resin emulsion, abrasion resistance, flame retardancy, fire prevention and scratch prevention properties of the coating are improved, and the coating is applied to casings of the electronic devices to play a protective role; influence on attractiveness or erosion due to the fact that electronic components or devices are protected is prevented.

0/0