Anodizing
Cadmium Plating
Chrome Plating
Dry Film Lubricant
Electroless Nickel Plating
High Temp Aluminum Coating
Nickel Cadmium Plating
Nickel Plating
Passivation
Phosphate
Prime and Paint
Silver Plating
Strip and Blast
Titanium Clean
Zinc Nickel Plating
Chemical Film Treatment
Chem Film, Chemical Film, or Chromate Conversion is a process used for applying a protective chromate coating onto aluminum, aluminum alloys, cadmium, magnesium, zinc, and also on zinc nickel deposits. Conversion coatings are formed when the chemicals in the chromate solution react with the base metals (i.e. aluminum, et.al.) dissolving the metal oxides and forming a complex hydrated metal oxide-chromate on the surface. The coating formed is corrosion resistant, durable and affords stable electrical conductivity. Chem Film can be used as final finish or can also serve as a base for paints, powder coats, lacquers, or as a base for rubber bonding.
| Specification | Specification Description | Company |
|---|---|---|
| HP 4-57 | Chemical Film Treatment of Aluminum | Boeing |
| Mil-C-5541 | Chemical Film Treatment of Aluminum | Curtis Wright |
| AMS 2473 | Chemical Film Treatment of Aluminum | General Electric |
| Mil-C-5541 | Chemical Film Treatment of Aluminum | General Electric |
| Mil-C-5541 | Chemical Film Treatment of Aluminum | Goodrich |
| AMS 2473 | Chemical Film Treatment of Aluminum | Honeywell |
| AMS 2474 | Chem Film Treatment Of Aluminum | Honeywell |
| Mil-C-5541 | Chemical Film Treatment of Aluminum | Honeywell |
| Mil-C-5541 | Chemical Film Treatment of Aluminum | Messier Dowty |
| MIL-DTL-5541 | Chemical Conversion Coatings for Aluminum, Type 1 Only | Northrop Grumman |
| Mil-C-5541 | Chemical Film Treatment of Aluminum | Parker Hannifin |
| AMS 2473 | Chemical Film Treatment of Aluminum | Pratt & Whitney / Raytheon |
| AMS 2474 | Chem Film Treatment Of Aluminum | Pratt & Whitney / Raytheon |
| AMS 2477 | Chemical Film Treatment of Aluminum | Pratt & Whitney / Raytheon |
| PWA 830 Code 2 | Protective Treatment | Pratt & Whitney / Raytheon |
| AMS 2473 | Chemical Film Treatment of Aluminum | Pratt & Whitney Canada / Raytheon |
| CPW 20 Code 2 | Protective Treatments Chemical Film | Pratt & Whitney Canada / Raytheon |
| RPS436 | Chemical Conversion For Aluminum | Rolls-Royce |
| SS 8486 | Chemfilm | Sikorsky |
| SS 8521 | MIL-DTL-5541 | Sikorsky |
| SPOP 42 | Chemical Film Treatment of Aluminum | SPOP |
| AMS 2473 | Chemical Film Treatment of Aluminum | UTC Aerospace Sys. - Collins Aerospace |
| AMS-C-5541 | Chemical Film Treatment of Aluminum | UTC Aerospace Sys. - Collins Aerospace |
| CP 14.12 | Chemical Film Treatment of Aluminum | UTC Aerospace Sys. - Collins Aerospace |
| HS 14589 | Chemical Film Treatment of Aluminum | UTC Aerospace Sys. - Collins Aerospace |
| HS 240 | Chemical Film Treatment of Aluminum | UTC Aerospace Sys. - Collins Aerospace |
| MIL-C-5541, CLASS 1A, 3 | Chemical Film Treatment of Aluminum | UTC Aerospace Sys. - Collins Aerospace |
| MIL-DTL-5541 | Chemical Film Treatment of Aluminum | UTC Aerospace Sys. - Collins Aerospace |
| PN 14.12 | Chemical Coating Aluminum | UTC Aerospace Sys. - Collins Aerospace |
Chemical Processing
