SL30 trivalent chromium color passivation
產(chǎn)品詳情
SL30 trivalent chromium color passivation
1) Trivalent chromium color passivation suitable for zinc nickel alloy process
2) Complies with EU ROHS environmental standards and is easy to operate
3) After passivation, the appearance color is dazzling, and the passivation layer has excellent corrosion resistance
4) Passivation solution has a long service life and low operating cost
