摘要
主要介绍了当前汽车涂装材料的现状及其发展方向,指出涂装材料开发的重点是提高材料性能的同时将更注重其环保性能。主要体现在以下几个方面:1.减少有害物质和废水排放是研究开发的方向;2.开发无铅的阴极电泳漆使电泳涂装材料更适应环保要求;3.水性涂料、粉末涂料、以及高固体分涂料,将逐渐取代传统的溶剂型中涂、面漆涂料,成为现代环保型汽车涂料的主流。
In this paper ,current status and developing trend of automotive coating materials were introduced. The developing emphasis of painting material was not only to improve properties ,but to pay more attention to environmental conservation. Including. 1） Decreasing the discharge of harmful substance and waste water. 2） Developing canion electrocoating without lead. 3） Water-based paint , powder paint and high solid content paint displace the solvent paint ,and become the mainstream of modern environmental conservation automotive paint.
关键词
汽车
涂装材料
环保
Automobile
Coating materials
Environmental conservation
