Brightener For Cyanide Copper Plating W-97

Brightener For Cyanide Copper Plating W-97

Brightener for W-97 Cyanide Copper Plating W-97 is a full bright cyanide copper plating brightener, with good coating without brittleness, fast deposition, stable process. Its comprehensive performance get domestic advanced level of similar brightener. 1. Properties 1. A good brightness, a full...

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Product Details

Brightener for W-97 Cyanide Copper Plating 

W-97 is a full bright cyanide copper plating brightener, with good coating without brittleness, fast deposition, stable process. Its comprehensive performance get domestic advanced level of similar brightener.

1. Properties

1. A good brightness, a full bright plating can be got in processing range.

2. The coating without brittleness.

3. the current efficiency is more than 85%. 

4. coating with low porosity, good covering power.

5. The process and consumption is stable, easy to control and operate.

6. Has good compatibility with other similar brightener. 

2. Process Specification Conditions

Cuprous cyanide

50~75g/L

Sodium cyanide(Free)

10~15g/L

W-97 Make-up

10~12ml/L

Temp.

50~65℃

Current density

0.5~3 A/dm2

SK:SA

1:2.5~3

Cathode move (or air agitation)

Required

 


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