Irridite is a chemical process that produces a protective chromate conversion film on aluminum and aluminum alloys. The application process is by dip/immersion producing a coating ranging from Clear to Dark Yellow. The process is RoHS (Clear Irridite/Surtech 650).
Specifications: MIL-DTL-5541F, PPS 6.2.1, ASTM B449,or as specified by clients with specific requirements.
Materials that can be zinc plated : Aluminum and Al alloys.
| Class 1A | Max Corrosion Protect |
| Class 3 | Low Electrical Resistance |
| Type 1 | Hexavalent(Yellow) |
| Type 2 | Trivalent(Clear) ROHS |
| Type 2 | Trivalent (Clear) ROHS |
| Class 1A | Max Corrosion Protect |
| Class 3 | Low Electrical Resistance |
Zinc Plating. Irridite / Alodine
PASSIVATION
Anodizing
Black oxide
CADMIUM
PHOSPHATE
ELECTROLESS NICKEL
SILVER
TIN
Zinc Nickel
DECORATIVE / INDUSTRIAL CHROME
ELECTRO PLATED NICKEL
COPPER PLATING
Electro – Polishing Ultra Sonic Cleaning and Chemical Cleaning of Metals
Sandblast / Glass-Bead /Brushing / Polishing / Masking / Baking
Salt Spray Testing / Adhesion and Thickness Testing for plating Powder and liquid Paint