CHEMICAL FILM PROCESSING
Trivalent RoHS and ELV compliant aluminum chromate conversion coating
Mid-Atlantic Finishing Corp’s. chemical film coating services provide a trivalent RoHS and ELV compliant aluminum chromate conversion coating that meets the requirements of MIL-C 5541, Type II, Class 1A as well as MIL-DTL-81706.
Chemical film coating is an aluminum chromate conversion coatings, known by the trade name, Alodine. Aluminum chromate conversion coatings are amorphous in structure with a unique composition when hydrated with water. This characteristic provides aluminum chromate conversion coatings with a unique self-healing characteristic if scratched or abraded.
CHEMICAL FILM PROCESSING TO THE FOLLOWING STANDARDS
Aluminum alloy chromate conversion coatings for aerospace, defense, medical, and electronics.
MIL-C-5541superseded by MIL-DTL-5541 / MIL-DTL-81706
Class 1A: Class 1A is used as a corrosion preventative film (if unpainted) or to improve adhesion of paint finish systems (if painted).
Class 3: Class 3 is used as a corrosion preventative
film for electrical and electronic applications, where low resistance contacts are required.
MIL-DTL-5541
MIL-DTL-81706
Type I: Compositions containing hexavalent chromium
Type II: Compositions containing no hexavalent chromium
AMS-C-5541
NG-PS80500KA
MIL-DTL-5541
MIL-DTL-81706
Type I: Compositions containing hexavalent chromium
Type II: Compositions containing no hexavalent chromium
AMS-C-5541
NG-PS80500KA
Proactive Personalized Service
Prompt Quotes. Fast Turnaround Times
Suberb Qualilty, Value-Added Results
Competitive Pricing
PERFORMANCE BENEFITS
ITEMS OF NOTE
Our chemical film coating services produces a thin coating in the range of 0.00001-0.00004 inches in thickness.
The chromate process provides a clear iridescent to slightly golden iridescent film of low contact resistance.
MAF provides aluminum alloy (2024 & 6061) chromate conversion coatings across a wide range of industries including aerospace, defense, medical, and electronics.
PRECISION METAL PLATING TO EXACT SPECIFICATIONS
MAF Corp. is NADCAP approved for chemical processing by PRI International.
REQUEST A QUOTE
Precision metal plating services for aerospace, defense, medical and RF & Microwave sectors.
