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Corrosion tests on E-coated and powder coated parts

thread338-507907

Corrosion tests on E-coated and powder coated parts

Corrosion tests on E-coated and powder coated parts

(OP)
Hello,

I have a doubt about corrosion testing. If standard norm says that we need to e-coat and then powder coat the piece,do we have to do testings of e-coat, or just final powder coating?

RE: Corrosion tests on E-coated and powder coated parts

More context would be helpful but if the durability of your final part is all that matters then that's all I would test.

If you want to know how effective e-coat is, then just test that. Depends what you are wanting to learn.

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