Copper-zinc alloy Plating ; Cyanide free alloy electroplating process
Product Details
This process does not contain sodium (potassium) cyanide, also does not contain lead, cadmium and other heavy metals, low environmental pollution, in line with environmental pollution, in line with environmental protection requirements, coating color uniform, stable, can obtain a uniform color of the bronze appearance, you can obtain a thick color of the thickness of the coating, the position is excellent, rolling plating and hanging plating are applicable.
Widely used in decoration, jewelry, handicrafts and other industries of cyanide-free imitation gold plating.
Process Specification Conditions
| FF-5131M | 900～1000ml/L |
| FF-5131A | Additive |
| FF-5131B | 50~60ml/L |
| pH | 11.2~11.6 |
| Anode | Cu-Zn alloy plate (Cu: Zn / 70:30) |
| Temp. | 35~45℃ |
| Current density | 0.3~1.0 A/dm2 |
| Time | 3~30min |
| Filtering | Cotton core continuous filtration |
| Cathode move (or air agitation) | Required |
