Latest generation trivalent black passivate for zinc plating.
Trivalent black zinc plating.
Trivalent dichromate conversion coating is a type of coating used to passivate zinc cadmium copper silver magnesium and tin alloys.
The passivate works well over alkaline cyanide free zinc and zinc iron cobalt alloy deposits.
It can act as a sacrificing coat.
Surface finishing since 1978.
The key difference between trivalent and hexavalent zinc plating is that the trivalent zinc plating process has a high efficiency with a uniform distribution than the hexavalent zinc plating process.
Zinc trivalent dichromate plating provides a similar finish to the hexavalent finish with the added benefit of rohs compliance.
Cadillac plating corporation 23849 groesbeck hwy.
102 west woodland street.
Glmf s zinc electroplating with trivalent black and hexavalent black chromate results in a dark consistent black finish over the entire part.
Cadillac plating corporation started plating in 1957 with 1 plating line.
Zinc plating is specified to improve the appearance and anti corrosive properties of steel.
Warren mi 48089 ph.
We specialize in zinc and zinc alloy plating using the latest trivalent systems.
Modern plating now offers a full range of trivalent chromate finishes chrome iii in clear yellow and black for zinc and in clear and black for zinc nickel zinc cobalt and zinc iron.
Glmf specializes in trivalent passivation for zinc and yellow zinc and clear zinc and black zinc and olive drab zinc nickel stainless steel passivation and other finishing processes to meet our customer s specifications.
Coldip midnight 1500 features and benefits sheet.
Over the years we have expanded to 7 automatic rack plating lines producing several different processes on 70 million parts a year.
See reverse side for current specifications and availability.
For example if we do zinc plating on iron and if the coating is scratched somewhere.
Easy to use process with a simple three part system which allows for maximum color control and provides a consistent black appearance.
Tin zinc is available in a clear trivalent finish.
Zinc plating is a common process of protecting a wide range of materials.