近些年,随着无磷前处理技术的不断发展和进步,越来越多的整车电泳涂装选择了无磷前处理工艺重点介绍了传统磷化工艺、过渡磷化工艺、薄膜前处理工艺在汽车电泳行业中的发展与应用。

In recent years,with the continuous development and progress of phosphorus-free pretreatment technology,more and more vehicles were chosen phosphorus-free pretreatment technology.The development and application of traditional phosphating technology,transition pliosphating technology and film pretreatment technology in the automotive electrophoretic industry were introduced.