Acetate spray test

2017-04-19 Rongda test 610 times

Acetate spray test
Detection Content

Detection Purpose: Check the corrosion resistance of acid atmosphere

Detection range: Metal, coating, coating, paint, varnish, auto parts and other products

Acetate spray test (ASS test)

It is developed on the basis of neutral salt spray test. It is to add some glacial acetic acid in 5% sodium chloride solution, so that the PH value of the solution drops to about 3, the solution becomes acidic, and finally the formation of salt fog from neutral salt fog to acid.

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