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RTs SUS-Plastic injeetion molding components Preteratment agent series ■ Overview Cleaning before vacuum coating of stainless steel-plastic joints needs to solve the contradiction between cleaning the surface of metal and plastic and the dirt in the gap and removing the residue of cleaning agent. Through the combination of special agents and optimization of the cleaning process, the stainless steel-plastic combination after cleaning can meet the requirements of vacuum coating on the surface cleanliness, and can better solve the problems of film removal, dirt, and different colors. The vacuum coating of plastic bonding parts has laid the foundation for a higher yield. |