Yellow Trivalent
Yellow trivalent is a chromate conversion coating for zinc and zinc alloy deposits. Yellow trivalent chromate has excellent corrosion resistance. It is considered the environmentally friendly alternative to hexavalent chromium.
ZN 1575 TRIVALENT YELLOW CHROMATE
Physical Properties:
ZN 1575: Liquid
Description
ZN 1575 is a trivalent chromate that produces a light and attractive appearance on zinc-plated parts. It is a high corrosion resistant coating and has been proven to be able to apply on cyanide, alkaline and acid zinc plating processes.
Equipment
Tank: Tanks made of or lined with PP or PVC are suitable for this operations
Agitation: Air, mechanical or barrel rotation
Ventilation: Exhaust system is recommended
ZN 1580 HIGH CORROSION TRIVALENT YELLOW CHROMATE FOR ZN
Physical Properties:
ZN 1580: Liquid
Description
ZN 1580 is a trivalent chromium-based product that produces a passivation film on zinc deposits from all cyanide, alkaline and acid zinc plating process. Enhanced corrosion resistances are achieved in this easy-to-use process.
Equipment
Tank: Tanks made of or lined with PP or PVC are suitable for this operation
Agitation: Mild parts rotation
Ventilation: Exhaust system is recommended