Copper passivation solution (KM0417) Product Description Kay UNITA copper passivation solution KM0417 apply copper, brass and other copper products passivation can improve its corrosion resistance. Belongs to a new type of high-quality copper material universal primary passivation product. This product BENZOTRIAZOLE and organic phosphate-based, corrosion inhibitor and add a small amount of high quality polymer passivation accelerator compound, does not contain ingredients etching, non-toxic, slightly taste. RoHS compliance with current environmental standards, by passivating the product, which can effectively guarantee the passivation process does not destroy the original color of the workpiece, does not change the size of the workpiece, and greatly improve the ability of resistance to salt spray of copper artifacts. Features and Benefits? Passivation time is short, and high efficiency. ? The process is simple, requires no special operating environment, non-toxic and low corrosion, general plastic containers can be used, the device is easy to configure? The process has stable performance, consistent with the characteristics of the surface treatment. Process by this product after the best available anti-neutral salt spray test 48 hours does not rust? This product is widely used in the passivation copper, brass and other copper-based products, versatile range of applications? Widely used in various passivation class copper, brass and other copper-based products, especially for large complex parts precision small passivation. Conventional processes treated object - degreasing - over water - passive - rinse - bubble pure water - drying or dry NOTE: process may increase or decrease based on the actual situation