Trivalent Black Passivation

Trivalent Black Passivation

Trivalent Black Passivation FF-5847 Product F eatures 1. Free of hexavalent chromium. 2. Wide range of operating conditions, the plating bath is easy to operate and manage. 3. Suitable for barrel plating and rack plating, can be obtained uniform corrosion resistance black passivation film. 4....

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Product Details

Trivalent Black Passivation


FF-5847

Product Features

1. Free of hexavalent chromium.

2. Wide range of operating conditions, the plating bath is easy to operate and manage.

3. Suitable for barrel plating and rack plating, can be obtained uniform corrosion resistance black passivation film.

4. The NSS time is 72-120 hours.


FF-5962

Product Features

FF-5962 sealing agent for zinc and zinc alloy passivation, can greatly improve the corrosion resistance of the passivation film.


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