随着国内新能源电动汽车行业的快速发展,其动力电池组件的粉末涂装产业近年来也迅速增长。相比于一般粉末涂层的要求除装饰性及耐候性外,动力电池组件的粉末涂层还需具备抵抗高压击穿的特性,因此对粉末涂层的厚度要求更高,通常达到200~300μm。本文主要分析了动力电池相关部件粉末喷涂的工艺及特点,并阐述了当前应用现状及发展趋势。

With the rapid development of the new energy electric vehicle industry,the powder coating industry for its power battery components has also an sudden growth.Compared to the decorative and weather-resistant requirements of general powder coatings,powder coatings for power battery components also need to have high voltage breakdown resistance.Therefore,the coating thickness for power components is higher,usually reaching 200~300 micrometre.The article analyzed the process and characteristics of powder coating for power battery related components,and expounded on the current application status and development trends powder coating for power battery related components.