Home
Nickel Plating
Zinc Plating
Cadmium Plating
Tin Plating
Other
Quality Assurance
Iso Certified
Quote Request
About us
Contact
 


Zinc single dip trivalent chromate coatings include (all ROHS compliant):
                                                              Clear
                                                              Black
                                                              Yellow
                                                              Olive Drab
                                                              Red, Blue, & Green Dyes
                                                              Call for special colors

Zinc coatings prevent oxidation of the protected metal by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not cause a breakdown of the substrate's surface integrity as it is formed. Indeed the zinc oxide, if undisturbed, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers. The majority of hardware parts are zinc plated.

Plain parts as we receive them.

Zinc Yellow Trivalent Chromate

 
Top