Electrolytic coloring stabilizer

Aluminum Electrolytic Coloring Bronze series is widely used in Asia as a tin salt electrolytic coloring master mix salt, but stannous oxygen in the air, water, easily dissolved or alternating oxidation and hydrolysis under current role, increasing production costs, but also affect the quality of coloring It must be used electrolytic coloring stabilizer. (-) Features: MA-930 electrolytic coloring stabilizer is a newly developed high-stabilizer, it has a strong stable stannous ability to make coloring trough a clear long-term, appropriate adjustments to the main concentration obtained cyan, yellow red, yellow, black and other different colored background of high-quality profiles. (B) electrolytic coloring process specification: single stannous salts Nickel colored - stannous salts mixed colored tin sulfate SnSO4 10 ~ 18 g / l 5-8 g / l of sulfuric acid H2SO4 20 ~ 24 g / l of 15 to 20 g / liter nickel sulfate NiSO4.7H2O 20 ~ 25 g / l boric acid 20 to 25 g / l MA-930 15 ~ 20 g / l of 10 to 15 g / l temperature 15 ~ 35C 15 ~ 35C voltage (AC) 14 ~ 18V 14 ~ 18V 3 to 5 minutes for 3 to 5 minutes (c) Description: This product is the reduction of several different properties, but reducing agents, antioxidants have a synergistic effect, complexing agent combination of a white powder. Time slot allocation, the first third of the total volume in the tank injection amount of pure water, the calculated amount of sulfuric acid was added slowly, stir added coloring stabilizer MA-930 to make it all dissolved, and finally add tin sulfate salt, stirring until solution. If it is mixed with salt bath, then continue adding nickel sulfate and boric acid pre-dissolved good. Usually tin sulfate supplements should take bath, good solvent stabilizer before adding stannous sulfate. (Iv) bath routine maintenance: coloring trough should adhere laboratory every day, every day add up, because the Lord is SnSO4 salt content directly affect the profile colored background and color depth, sulfate content is also a great influence on the coloring, coloring mixed salt slots should also test nickel sulfate content, only laboratory tests, feeding institutionalized, long-term stability the bath composition, color products available long-term stability. Produce usable statistics show: every tonne of profiles, single-salt bath need to fill 2 kg tin sulfate and MA-930 is about 1 kg; mixed salt bath need to fill a tin sulfate 1.5 to 1.7 kg, 1.6 kg of nickel sulfate, MA -930 to 0.75 kilograms, under normal production conditions, require additional sulfuric acid reagents 1 kg.