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Much has been written in recent years about replacing environmentally
hazardous Hexavalent chromium electroplating solutions with Trivalent ones.
Although Hexavalent processes have been used for electroplating for over 65
years, they have environmental issues associated with them. Trivalent coatings
were developed to reduce the amount of Hexavalent chromate in the environment
without sacrificing corrosion resistance.
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Zinc Iron Trivalent Clear |
Zinc Iron Trivalent Yellow |
Zinc Iron Trivalent Black |
- Zinc Iron chromate (silver) Trivalent
- Zinc Iron dichromate (gold) Trivalent
- Zinc chromate (silver) Trivalent
- Zinc dichromate (gold) Trivalent
- Zinc Iron Trivalent Black
Key Benefits
- Environmentally friendly
- No loss in salt spray results
- Attractive finish
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