ABS塑胶真空镀金色氮化锆工艺

Vacuum plating of golden zirconium nitride on ABS plastic surface

介绍了ABS塑胶制品表面真空镀金黄色氮化锆镀层的工艺,主要包括除油、亲水、粗化、中和、预浸、沉钯、解胶、碱性镀镍、焦磷酸盐镀铜、硫酸盐镀铜、镀镍、镀铬和真空镀氮化锆。采用该工艺制备的氮化锆镀层为光亮的金黄色,结合力、硬度和耐蚀性等性能满足不同环境的正常使用要求,可应用于家电和电子产品领域。

A process for vacuum plating of golden yellow zirconium nitride coating on the surface of ABS plastic product was introduced. The process flow is mainly composed of degreasing, hydrophilizing, roughening, neutralizing, pre-impregnation, palladium activation, acceleration, alkaline nickel plating, pyrophosphate copper plating, sulfate copper plating, nickel plating, chromium plating, and zirconium nitride vacuum plating. The zirconium nitride coating prepared by the given process is bright golden yellow and has qualified adhesion, hardness, and corrosion resistance for normal use in different environments, and can be applied to the production of household appliances and electronic products.