Weakly acid rack zinc plating
| According to standard: | instruction MgG 4/78 |
|---|---|
| Corrosion resistance: | ASTM B117 - 168 h |
| Zinc plating (without passivation): | 5 – 8 µm; 8 - 24 h |
| Zinc plating with Cr3 passivation: | 5 – 8 µm; 48 - 96 h |
| Single layer thickness: | 5 – 8 µm |
| Max coating thickness: | 25 µm |
| Bath volume: | 1080 dm3 |
| Batch size: | 210 dm2; váha dílce 4,5 kg |
| Color: | yellow passivation blue passivation black passivation |
| De-hydrogenation: | 150 - 200C° |
Mass zinc plating
| According to standard: | instruction MgG 4/78 |
|---|---|
| Corrosion resistance: | ASTM B117 - 168 h |
| Zinc plating (without passivation): | 5 – 8 µm; 8 - 24 h |
| Zinc plating with Cr3 passivation: | 5 – 8 µm; 48 - 96 h |
| Single layer thickness: | 6 – 10 µm |
| Max coating thickness: | 25 µm |
| Barrel capacity: | 100 dm3 |
| Bell capacity: | 80 dm3 |
| Color: | yellow passivation blue passivation black passivation |