Chemical Conversion Coating/Plating
Ultra Seal offers Iridite-NCP and Electrodeposited Tin Plating
Iridite-NCP
This is an environmentally safe, CHROME-FREE passivation treatment designed specifically for aluminum alloys. It applies a highly corrosion resistant conversion coating ideally suited to be painted or left as a stand alone corrosion resistant barrier.
- Non Hexavalent Chromium Conversion Coating
- Chemical conversion coatings are intended to provide corrosion prevention on unpainted aluminum items
- Improves adhesion of paint finish systems on aluminum
- Parts retain electrical conductivity
- Outperforms chromate coatings.
- Coating color is clear to light blue.
- Specifications: MIL DTL 5541F TYPE II, CLASS 3
- Turnaround time: 5 – 7 Business days. Expedited services are available.
Electrodeposited Tin Plating
This process uses electrical current to deposit a thin layer of metal on the part. This silvery-white layer of tin is not easily oxidized in air, has good conductivity and corrosion resistance. Can be applied as a bright finish or matte finish.
- Can be applied to Ferrous and Non-Ferrous Alloys
- Bright or Matte Finishes
- Rack and Barrel capabilities
- Alkaline and Acid Chemistries available
- Turnaround time: 5 – 7 Business days. Expedited services are available.