Non-Chromate Conversion Coating

Our Non-Chromate Conversion Coating is an innovative approach of applying a protective oxide coating on aluminum alloys. This process can be offered in various pre-finishes (bright or matte) and can be dyed in virtually any color. Unlike anodizing, this coating is conductive, which makes it an excellent finish for electrical and electronic components.

Our Non-Chromate Conversion Coating is imperceptibly thin and retains the natural brilliance of aluminum. Due to these characteristics, it offers tremendous flexibility without hazing or cracking, yet the colors are uniform and non-iridescent. This process is ideally suited for high volume production.

Unlike anodizing, which is an electrochemical process, our Non-Chromate Conversion Coating is an immersion coating. Items that conventional bulk anodizing are considered impractical or too costly may be suitable for this process.

This oxide coating penetrates the aluminum surface; it will not chip or peel. Because of these characteristics, this coating can be offered as a pre-finish for paint, lacquer, or other organic coatings. Topcoats can be offered to enhance characteristics already present in the coating such as improved lubricity and durability.

If your goal is to achieve an affordable, cosmetic appearing coating, which is metal free, this process may be what you require. Our technical staff will be able to assist you with determining this decision.