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Shenzhen Mukun Trading Co., Ltd

Contact person：Mr. Dong Chengming

Fax：86 0755 33620169

Postal code：518111

Address: No.107, Building M22, Hardware Chemical Plastic Zone, China South City Holdings, Pinghu Street, Longgang District, Shenzhen, Guangdong, China

Process range conditions of copper plating series

Time：

2015-06-22 16:59

Source:

　　1. Process conditions of acidic bright copper plating:

　　Copper sulfate 160-240g/L

　　Sulfuric acid 40-90g/L

　　Chloride ion 30-120mg/L

　　210MU cylinder opening agent 2-5mu/L

　　210A leveling agent 0.3-0.6ml/L

　　210B brightener supplement

　　Anode: Phosphor bronze corner (ball)

　　Temperature 18-38 ℃

　　Cathode current density 1.5-8 A/d㎡

　　Anode current density 0.5-3A/d㎡

　　Voltage 2-4V

　　2. Cyanide-free alkaline copper plating process range conditions:

　　Copper sulfate 35-45g/L

　　Potassium carbonate 35-45g/L

　　Complexing agent 160-260ml/L

　　Additive 20-30ml/L

　　Brightener 8-12ml/L

　　Temperature 30-50 ℃

　　3. Pyrophosphate bright copper plating process range conditions:

　　Copper pyrophosphate 75-95g/L

　　Potassium pyrophosphate 280-350g/L

　　Ammonia 1-3ml/L

　　Brightener 0.4-1ml/L

　　PH:8.5-8.9

　　Anode: Electrolytic copper plate (corner)

　　Temperature 55-60℃

　　Cathode current density 1-6A/d㎡

　　Anode current density 1-3.5A/d㎡

Process range conditions of galvanizing series

Process range conditions of nickel plating series

Process range conditions of galvanizing series

Process range conditions of nickel plating series

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Shenzhen Mukun Trading Co., Ltd. website is newly revised

As the scope of customers and the company's team continue to grow, our website will be revised and upgraded in July 2020, and the new page will be increased. English interface, easy to serve customers and friends overseas. With the continuous growth of the customer range and the company team, our website will be 2020 In July, the new version will be revised and upgraded. The new page will increase the English interface, which is convenient for serving overseas customers and friends...

Shenzhen Mukun Trading Co., Ltd. website is newly revised

As the scope of customers and the company's team continue to grow, our website will be revised and upgraded in July 2020, and the new page will increase English interface, easy to serve customers and friends overseas. With the continuous growth of the range of customers and the company team, our website will be 2020 In July, the new version will be revised and upgraded. The new page will increase the English interface, which is convenient for serving overseas customers and friends...

Shenzhen Mukun Trading Co., Ltd. website is newly revised

No.107, building M22, hardware, chemical and plastic zone, South China City, Pinghu street, Longgang District, Shenzhen

Email: dcm@szmukun.com

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Process range conditions of copper plating series

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