|
|
 |
Contact
Us
|
 |
 |
Chemical Conversion
and
Coating on Aluminum
-
This process treat
aluminum to form protective film to prevent corrosion for indoor application.
-
Used as a primer or
bonding coating for paint
-
Used to produce
conductive coating to prevent corrosion in the electronic applications.
-
Coating is also referred
to as Iridite, Alodine, Chemical film, yellow chromate.
Chemical conversion
coating/Chromate conversion coating/Chemical film/ Iridite/Alodine/
yellow and clear coating on aluminum are covered by following specifications.
|
|
" TRB/Andarn has
capabilty to perform and certify finishining to the following
specifications".
|
| Specification |
Salt spray
requirement to indicate corrosion resistant |
Other test
requirement |
| Mil-C-5541E,
Class 1A and 3Yellow color unless specified otherwise |
168
Hours |
Paint
adhesion test, low resistance for class 3 |
| Mil-Std-171D,
Finish # 7.3.1 and 7.3.3 |
|
| Mil-F-14072Finish
# E512(Class 3) and E513(Class 1A) |
|
| Mil-Std-186E,
Finish #208 |
|
| AMS-2473 |
Low
resistance |
| AMS-2474 |
|
|
 |
|
|
|
 |
 |
 |
 |
|
|
|
|
