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Chem Film (Iridite)

Chemical Finishes

Coatings for aluminum. Color can vary from colorless to golden - iridescent -brown. Materials should conform to Mil - C - 81706. Coatings shall be continuous, free from powdery areas, breaks, scratches, etc.

Spec. Thickness Comment
MIL-C-5541E No Dimensional Change
Class 1 A No Dimensional Change Class 1A is used as a corrosion preventative film (if unpainted) or to improve adhesion of paint finish
systems (if painted).
Class 3 No Dimensional Change Class 3 is used as a corrosion preventative
film for electrical and electronic applications, where low resistance contacts are required.

Chem Film (Iridite)

B&B Metal Finishing Inc.
401 N Main Street
Manchester, PA 17345

Phone: 717-764-8941


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