1. Zinc Phosphate:
   Zinc Phosphate has a large crystalline structure. The large crystal is an excellent medium for holding oil and adhering to paint. The phosphate also improves lubricity. Appearance is gray.
   
    
2. Heat Stable Zinc Phosphate:
   Heat Stable Zinc Phosphate has a smaller crystalline structure than Zinc Phosphate. This smaller crystal provides for a smoother finish for paint. Corrosion resistance and resistance to detergents is also higher when compared to Zinc Phosphate. Appearance is gray.
   
    
3. Manganese Phosphate:
   Used primarily on friction and bearing surfaces to prevent metal-to-metal contact and reduce wear. This coating is also used as a base for dry film lubricants. The crystal is smaller and smoother than zinc phosphate. Appearance is black.

Hohman Plating utilizes both Rack and Barrel dip methods to apply these coatings.

Hohman Plating and Manufacturing, Inc.
814 Hillrose Avenue
Dayton, Ohio 45404
Phone: 937-228-2191
Fax: 937-228-5171

Copyright © 2007 Hohman Plating & Mfg., Inc. All rights reserved .