Environmental-friendly Plating to Turn Cyanide Plating to Cyanide-free Plating

Environmental-friendly Plating to Turn Cyanide Plating to Cyanide-free Plating

Environmental-friendly Plating to Turn Cyanide Plating to Cyanide-free Plating Cyanide Substitute Agent Product features 1, This product is a national invention patent product, does not contain harmful substances, environmental protection. 2, Compatible with a variety of cyanide zinc plating...

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Product Details

Environmental-friendly Plating to Turn Cyanide Plating to Cyanide-free Plating
Cyanide Substitute Agent


Product features
1, This product is a national invention patent product, does not contain harmful substances, environmental protection.
2, Compatible with a variety of cyanide zinc plating bath, can quickly remove impurities and improve the throwing power of plating solution.
3, Can be used with any brand of cyanide or alkaline zinc plating brightener, without dumping the bath and affecting normal production, directly transfer the cyanide plating bath into environmentally friendly zinc plating bath.
4, Easy operation, low cost, this product is your best choice to replace cyanide zinc plating process.

 

Operation parameters of bath

 

High cyanide

Medium cyanide

Low cyanide

Micro cyanide

Cyanide free

Zinc oxide
     (ZnO)

28~35g/L

15~25g/L

10~15g/L

8~12g/L

8~12g/L

Sodium Cyanide(NaCN)

35~45g/L

20~35g/L

10~20g/L

1~10g/L

 /

Sodium hydroxide(NaOH)

60~70g/L

60~70g/L

70~80g/L

80~95g/L

110~130g/L

Temperature

10~45℃

10~45℃

10~45℃

10~45℃

10~45℃

Cathode current density

0.5~4A/dm2

0.5~4A/dm2

0.5~4A/dm2

0.5~4A/dm2

0.5~4A/dm2

Anode material

High purity zinc balls or plates

High purity zinc balls or plates

High purity zinc balls or plates

High purity zinc balls or plates

High purity zinc balls or plates

 

Amount of Initial addition

 

High

cyanide

Medium

cyanide

Low

cyanide

Micro

cyanide

Cyanide Substitute Agent

1~2ml/L

 1~3ml/L

2~4ml/L

3~5ml/L


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