Heatbath » Chromate Conversion Coatings
Specialty Chromate Conversion Coatings for a Variety of Substrates
|
Product Name |
Powder / Liquid |
Base Metal |
Description |
| Duracoat® 4-4 | Liquid | Copper and Brass | A chromate bright dip used to produce a clear bright corrosion resistant finish on copper and brass. Eliminates the fuming usually associated with conventional mixed acid bright dips. |
| Duracoat® 47 | Powder | Silver and Silver Alloys |
A clear chromate conversion coating for silver and its alloys used to prevent tarnishing and to provide corrosion resistance. |
| Duracoat® 540BF | Liquid | Zinc Die-Castings |
A protective chromate conversion coating for zinc die-castings. Removes burrs and produces a highly chemical polished surface. Can be used to brighten castings prior to treating with a yellow chromate. |
| Duracoat® Cad Brite B Liquid | Liquid | Cadmium | An economical chromate conversion coating used for producing clear bright finishes on electrodeposited cadmium. Coatings are non-iridescent and require no leach. Excellent for use in both barrel and still plating installations. |
| ZnAlloy® Ni Bronze 11A | Liquid | Zinc/Nickel Alloy Plate | Produces a bronze/yellow chromate conversion coating on zinc-nickel plate over a wide range of alloy compositions. Used by immersion in a mildly agitated bath at concentrations ranging from 2-10% by volume depending on the finish desired. |
| ZnAlloy® SN 15 | Liquid | Tin/Zinc Alloy Plate |
A yellow chromate conversion coating for conventional tin-zinc plating systems where the deposits are 70% Tin / 30% Zinc. Produces a corrosion resistant coating in both rack and barrel plating applications. |
For more technical information on Heatbath's Specialty Conversion Coatings Contact Us.