论文部分内容阅读
在我厂全面开展的学习雷锋,以陈全保为榜样大搞攻关调试的活动中,我们用还氧铁红电泳底漆进行了电泳浸漆的工艺试验,并取得初步成果。电泳浸漆是一项较新的涂漆工艺,已被广泛地用于汽车工业,其优点是漆膜质量好,生产效率高,便于实现自动化,经济、安全。电泳浸漆所用的油漆是包含颜料、填料、油类高酸值型树脂的固体份含量极低的水溶性油漆。浸漆时,在电场力的作用下,带有负电的高分子树脂离子挟持颜料、填料向阳极(被涂零件)运动,呈不溶状态粘附在阳极表面,烘干后即成漆膜。由于电泳浸漆包括有电解、电泳、电沉积、电渗等一系列复杂过程,所以电泳中
In our factory to conduct a comprehensive study of Lei Feng, Chen Quanbao as an example to vigorously tackle key debugging activities, we use the redox electrophoretic primer for electrophoretic dipping process test and achieved initial results. Electrophoretic dipping is a relatively new coating process and has been used extensively in the automotive industry. Its advantages are good film quality, high production efficiency, ease of automation, economy and safety. Electrophoretic dip paint is used in paints, fillers, oils, high acid value resin with low solid content of water-soluble paint. Impregnation, under the action of the force of the electric field, with a negative charge of polymer resin ions holding the pigment, the filler to the anode (painted parts) movement, was insoluble state adhesion to the anode surface, after drying into a film. As the electrophoresis dip paint including electrolysis, electrophoresis, electrodeposition, electro-osmosis and a series of complex processes, electrophoresis