Chemical copper plating bath HF-580

HF-580 copper plating bath chemistry I. Applications: HF-580 copper plating bath chemistry is mainly applied to various types of copper and copper alloy chemical tinned copper pieces, using chemical means, at room temperature to form a stable copper alloy surfaces The one bright tin layer on the plating process fast, large capacity of the solution, environmental protection and efficient, non-toxic, no harmful gases, with coating uniformity, easy to operate, easy to use equipment, you can soak at room temperature, while plating tin layer having oxidation, enhanced weldability, electrical conductivity and other purposes. Tin is widely used in chemical processing electronics industry, electrical accessories, zipper buttons, jewelry, hardware and other industries. Second, the product advantages: 1, the product simple operation, soak at room temperature can be, replaces the cumbersome process of electroplating brought; 2, low operating costs, and the operation when smoking, no odors, broad applicability. Three, operating procedures: copper degreasing decontamination after chemical polishing → washed clean → → washed clean after washing bright → HF-580 copper chemical plating bath soak → washed clean → HF-302 anti-discoloration agent immersion tin washed clean → → drying four operating conditions: No Item Usage Notes 1 HF-580 copper plating bath chemical liquid using two normal operating temperature of -40 degrees to 3 normal processing time of 20 seconds to 5 minutes, using a process of soaking 4 5 Use a plastic container trough or bowl, PP / PVC five slots, operating maintenance: 1, the chemical tinning copper surface brightness depends on the chemical prior to immersion copper plating bath: copper wash out luminance, luminance plated out there, such as pre-treatment Cleaning out yet brightness, chemical tin after that will not be very bright; 2. To enhance the tin coating thickness, extended immersion plating bath time, soak 3-5 minutes, up to 2 micron coating; liquid Use a long time after the effective tin component corresponding loss in case of a tin layer falters recommended to replace the bath; 3, the surface layer of hair mist tin: soaking time is too long or pre-treatment cleaning is not clean; 4, immersion tin antiblushing agent time not too long, time 2-3 minutes, soak for too long as the surface is not prone to fog light; 5, the product is acidic, after available with soda and waste discharged after treatment. Good labor protection, environment ventilation, such as bath do not touch the skin, do not mouth eyes, immediately rinse with water. VI, packaging and storage: 25 kg / barrel, store in a cool place 200 days effective.