Chemical conversion coat (Chem film) | Surface Finishes for Metal and Plastic Parts - PCBWay

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Chemical conversion coat (Chem film)

Introduction to Chemical conversion coat (Chem film)

Chemical conversion coat (Chem film)

Chemical conversion coat (Chem film)

Description

Non-chromic chemical conversion coating provides corrosion resistance and good conductivity properties. Adds very little thickness, about 0.00001”-0.00004”. Chem film will conform to MIL-DTL-5541, TYPE II. It contains no hexavalent chromium, a substance which became regulated under RoHS directive in Europe and so forth as an environmentally hazardous substance.

Technical Properties

Applicable	Sharp edges and burrs	Premium appearance availability	Tolerances
Metals	Removed	Yes	Met after surface finish

Applicable Materials

Metal:Aluminum

Example of a Chemical conversion coat (Chem film) Part

Chemical conversion coat (Chem film)

Chemical conversion coat (Chem film)

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