Chemical Conversion Coating Mil-Dtl-5541 Type 1 Class 1A

CHEMICAL CONVERSION COATING TYPES

• CHEMICAL CONVERSION COATING MIL-DTL-5541 TYPE 1 CLASS 1A
• Type 1: Immersion application.
• MIL-DLT-5541 Type I Class 1A coating
• Type I – Compositions containing hexavalent chromium
• Class 1A – For maximum protection against corrosion, painted or unpainted.
• TYPE 1: IMMERSION CHEMICAL CONVERSION COATING PROCESS
• Alkaline Clean / Rinse/ Etch / Rinse /De-ox / Rinse /Chem film coating / Final Rinse.

CHEMISTRY:

• Type 1: BONDERITE M-CR 1200S Aero, known as Alodine 1200S
• Type 2: BONDERITE M-CR 1201 Aero

EQUIPMENT’S:

• Chem Film Tanks – Insulated and made of Stainless-Steel Material
• Tank Size: 3’x3’x4′ (0.9mx0.9mx1.2m)
• Doble Cascade overflow Type Rinse Tanks
• Temperature Controllers
• Mechanical Agitators
• Miscellaneous: Racks, Fixtures, Maskants, etc.

APPLICATION OF CHEMICAL CONVERSION FINISH:
Chemical Conversion finishing is a vital metal finishing process for aluminum and aluminum alloy in several different industries and fields.

• The Aerospace Industry
• The Military and Defence Industry

ALLUMINUM PRODUCTS:

• CNC Precision Machining Parts
• Laminated Shims
• Tapered Shims
• Solid Shims
• Test Panels
• Heat Treated Assemblies
• Welded Assemblies

CAPACITY:

• Parts with max size of 3’x3’x4’ (0.9mx0.9mx1.2m)