| Methods | Color | Salt-spray-test in (hours) |
Surfaces for bonding agents |
Materials | Comments |
|---|---|---|---|---|---|
| GOTEC Poland | |||||
| Zinc phosphating | Zinc phosphate | 4h | yes | Steel | Cr-VI-free, drum commodity |
| Iron phosphating | Iron phosphate | temporarly | yes | Steel + Aluminium |
Cr-VI-free, drum commodity |
| Aluminium stick-phosphate | transparent | yes | Aluminium | Cr-VI-free, drum commodity | |
| Zinc nickel coating fused | transparent | 500 to 720 h | no | Steel | Cr-VI-free, rack commodity to 1.3 m length |
| Zinc nickel coating non fused | 400 to 480 h | yes | Steel | Cr-VI-free, rack commodity to 1.3 m length | |
| Zinc nickel + KTL coating | transparent + black | 240 to 1100 h | no | Steel | Cr-VI-free, rack commodity |
| With co-operation partners | |||||
| Zinc coating | Zinc phosphate | to 144 h | yes | Steel | Cr-VI-free, rack commodity to 6 m length and drum commodity |
| Zinc coating | blue | to 240 h | yes | Steel | Cr-VI-free, rack commodity to 6 m length and drum commodity |
| Zinc coating | yellow | to 360 h | no | Steel | Cr-VI-free, rack commodity to 6 m length and drum commodity |
| Zinc coating | olive | to 360 h | no | Steel | Cr-VI-free, rack commodity to 6 m length and drum commodity |
| Zinc coating | black | to 144 h | no | Steel | Cr-VI-free, rack commodity to 6 m length and drum commodity |
| Titanium zinc | blue | to 480 h | no | Steel | Cr-VI-free, rack commodity to 6 m length and drum commodity |
| As valid for zinc coating for rubber metal parts | |||||
| Zinc nickel | transparent | 500 to 720 h | yes | Steel | Cr-VI-free, drum commodity |
| black | 500 to 720 h | yes | Steel | Cr-VI-haltig, Cr-VI-free, drum commodity | |
| Zinc iron | transparent | 500 to 720 h | yes | Steel | Cr-VI-free, drum commodity |
| yellow | 500 to 720 h | yes | Steel | Cr-VI-haltig drum commodity | |
| black | 500 to 720 h | yes | Steel | Cr-VI-haltig drum commodity | |
| Further services: verschiedene eloxal types, hard- and gauge chrome plating | |||||
News
GOTEC actively committed to education and predator protection: GOTEC meets Matto Barfuss.
