Mil-DTL-5541 Type I Class 1A & 3 Chemical Conversion Coatings
Prepare aluminum components for specialized applications with type I chem film, also known as chromate conversion coating. From aircraft to telecommunications components, this dependable metal finishing service improves the aesthetics and durability of aluminum parts to meet industry standards. Learn more about this specialized coating and how Novation can combine it with other metal surface finishing steps.
The Type I Chem Film Process
Like other types of chem film, type I chemical conversion coating uses a chemical solution to alter the surface characteristics of aluminum and aluminum alloys. After cleaning and etching the work surface, type I chem film uses a chemical composition that includes hexavalent chromium. This film typically appears gold in appearance, but it may be clear depending on the specific composition and the chem film process.
Benefits Of Type I Chem Film
Type I chem film improves the surface quality of your aluminum parts. The benefits include:
- Improved corrosion resistance
- Improved paint adhesion
- Surface remains electrically conductive
- Consistent part dimensions
This surface coating process is common in military, aerospace, and industrial applications, though there are many other industries that can benefit from the process.
Discover Chem Film Solutions With Novation
Our team is dedicated to providing quality surface finishing that meets your industry standards and expectations for Mil-DTL-5541 type I class 1A chemical conversion coatings and Mil-DTL-5541 type I class 3 chemical conversion coatings. Contact us to learn more about Type I chem film, anodize, and paint options to improve your metal parts with Novation.
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