Blue-white passivation for zinc-nickel alloys
Blue-white passivation for alkali zinc and zinc acid, neutral salt spray test barrel plating for 96 hours, without white rust after rack plating for 120 hours
Blue-white passivation for alkali zinc and zinc acid, neutral salt spray test barrel plating for 24 hours, without white rust after rack plating for 48 hours
Blue-white passivation for alkali zinc and zinc acid, neutral salt spray test barrel plating for 72 hours, without white rust after rack plating for 96 hours
Blue-white passivation for alkali zinc and zinc acid, particularly suitable for passivation of large planes. neutral salt spray test barrel plating for 48 hours, without white rust after rack plating for 72 hours
Suitable for black passivation of alkali zinc barrel plating and rack plating, normal temperature type; neutral salt spray test for 72 hours, no white rust
Single dose, suitable for black passivation of zinc-nickel alloy, room temperature type; neutral salt spray test for 240 hours, no white rust
Suitable for black passivation of acid zinc, normal temperature type; neutral salt spray test for 24 hours, no white rust
Double dose, suitable for black passivation of zinc-nickel alloy, room temperature type; neutral salt spray test for 240 hours, no white rust
Alkaline galvanizing and zinc-nickel brightener
Alkaline galvanizing and zinc-nickel brightener
It can improve the dispersion performance of alkaline cyanide-free zinc plating solution and make the thickness of the coating in the high and low zone uniform.
Alkaline zinc-nickel alloy complexing agent
Zinc-nickel alloy complexing agent
