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plating chemicals foshan

Bath composition working condition HN-302 stablizer 40-60 g/L HN-303 complexant 80-120 mL/L HN-304 make-up salt 380-420g/L HN-305 wetting agent 1-3 mL/L Cr 23-27 g/L proportion 26-30°Be' Temperature 25-35 °c pH value 2-3 Cathode current density 6-22 A/dm² B. Black t rivalent chromium plating Item: HN-902 serie Application and advantage 1. Green products without hex chromium and simple waste water disposal 2. Even and esthetic coating with good covering power and dispersive ability 3. No organic solvent in the plating solution, excellent tolerance against sulfate and chloride ion 4. It won't cause bad plating result when power off, the deposition rate is faster than that of hexavalent chromium plating. Bath composition working condition HN-904 make-up salt 480-520g/L HN-902 stabilizer 70-90 mL/L HN-905 Complexant 18-22 mL/L HN-906 wetting agent 1-3 mL/L HN-901 Additive 25-35 mL/L Metallic Chromium 20-25g/L Temperature 40-50°c pH value 2.6-3.0 Cathode current density 10-22 amp./dm²

1. It can be used in direct copper plating on steel, copper and zinc alloy as the replacement of cyanide copper plating process. 2. The plating layer is clear and has good combining power; acid copper and bright nickel can be plated on the layers. 4. The bath solution is stable, easily controlled and maintenance.

2.HN-TP bright nickel plating chemical, it has the following advantages. GOOD Chemical strives to be the high-tech enterprise for top class quality and services. We are willing to dedicate our excellent products, experience and technology to each of our client.

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About products and suppliers:
Alibaba.com offers 9870 plating chemicals foshan products. About 2% % of these are surfactants, 1%% are paper chemicals, and 1%% are electronics chemicals. 

A wide variety of plating chemicals foshan  options are available to you,  You can also choose from 1 year, plating chemicals foshan,As well as from none, egypt plating chemicals foshan.And whether plating chemicals foshan is coating auxiliary agents, electronics chemicals, or {3}. 

There are 8338 plating chemicals foshan suppliers, mainly located in Asia. The top supplying countries or regions are plating chemicals foshan, China, and 100%, which supply {3}%, {4}%, and {5}% of {6} respectively.