70400 Non-Cyanide Brass Plating Process
Description:
| Lead Time | 10 - 15 days |
Quick Details
| Eco-Friendly | Environmentally Safe | High Conductivity | Efficient Conductance |
| Corrosion Resistance | Anti-Tarnish | Aesthetic Appeal | Decorative Finish |
| Wide Industry Application | Versatile Use |
Product Details
Characteristic :
1. Non-cyanide powder form product, easily dissolved completely at room temperature in very short time.
2. Quick anode dissolution, without any passivation on anodes.
3. Fast plating speed, saving a lot of production time.
4. Deposit bright smooth uniform layer, no need to replenish excess complexor.
5. Brass metal supplement mainly from anodes, greatly save costs.
Easily convert from existing cyanide bath gradually, with excellent performance.
| Materials | Range | Optimum Rack | Optimum-Barrel |
| NC70400M make up salt | 120-180 g/L | 150 g/L | 120 g/L. |
| Ammonium Chloride | 3-5 g/L. | 4 g/L | 4 g/L. |
| NC70400H Adjuster | 40-60 g/L | 50 g/L | 40g/L. |
|
Temperature -Thick deposit -Thin deposit |
30 - 40 ℃ 40 - 45 ℃ |
30 ℃ 42 ℃ |
30 - 45 ℃ 30 - 45 ℃ |
| pH | 10 - 11 | 10.5 | 10 - 11 |
| Density | 14 - 20 ºBe | 17 ºBe | 14 ºBe |
| Voltage | 2 - 8 V | 2 - 4 V | 6 - 8 V |
| Current Density | 0.1 - 1A / dm² | ||
| Anodes | Brass Panel（60% Cu，40% Zn）Brass Panel | ||
| Agitation speed | 3 meters / minutes | ||
| Heater | Stainless Steel | ||
| Filtration | Continuous with 10 um filter cartridges |
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