汽车钢制零部件表面涂装尼龙1010工艺

Technology coating with nylon 1010 on the surface of automobile steel parts

尼龙粉末主要用于金属耐磨、耐冲击、防腐涂层。本课题利用流化床粉末涂装技术 ,在汽车钢制零部件 (如汽车底盘 )表面涂装一层均匀、致密的尼龙涂层 ,以提高零件的使用寿命。主要研究了尼龙粉末流化床涂覆工艺参数对涂层性能的影响。通过对涂层性能的测定 ,确定了最佳工艺参数 ,为尼龙涂装生产线的烘道。

Powder nylon is fit to coat the metal and is endowed with good functions of resisting polish , lash and corrosion. The research makes use of nylon 1010 to form a layer of protection on the surface of automobile steel parts (eg. automobile batholith ) with good distribution and compactibility by the fluid-bed. It can improve the life-span of the steel parts. The powder coating method by the fluid-bed and effect of the technological reference numbers on the coating properties are emphatically introduced. The best technological reference numbers are decided through measuring the coating properties. It provides a criterion for designing the oven、transport system and fluid-bed of coating nylon production 1ine. $$$$