运用FMEA分析双组份清漆应用实践

Use FMEA to analyze the application of two-component varnish

随着汽车市场的不断发展,汽车主机厂对清漆材料从环保、质量、性能各方面要求越来越高,开始越来越多应用双组份清漆。其优势在于外观优良,具有高反应浓度,低收缩率,高填充性,高底材遮盖力。耐酸有更稳定的化学结构,具有更好的耐酸性能,保色、保光性优良。耐擦伤性能增强的弹性网络结构,最大化的交联密度,抗刮擦性优良。文章是针对涂装线由传统单组份升级为双组份(2K)清漆,运用FMEA分析总结。

Along with the continuous development of auto market, car makers from all the aspects of the environmental quality performance of varnish material demand is higher and higher, to more and more application of two-component varnish Its advantage is good appearance, high reaction concentration, low shrinkage, high filling, high substrate covering power Acid has a more stable chemical structure, has the better performance of acid, protect color protect good light resistance Scratch resistance as well as increase the elasticity of the network structure, the maximization of the crosslinking density, excellent scratch resistance This article is in view of the painting line from traditional one-component upgraded to a two-component (2 k) varnish, using FMEA analysis summary.