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AATCC 193-2004
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AATCC 193-2004
Aqueous Liquid Repellency: Water/Alcohol Solution Resistance Teststandard by American Association of Textile Chemists and Colorists, 01/01/2004
Full Description
1. Purpose and Scope
1.1 This test method can be used to determine the efficacy of a protective finish that is capable of imparting a low energy surface on all types of fabrics, by evaluating the fabric's resistance to wetting by a selected series of water/alcohol solutions of different surface tensions.
2. Principle
2.1 Drops of standard test liquids, consisting of a selected series of water/alcohol solutions with varying surface tensions, are placed on the fabric surface and observed for wetting, wicking and contact angle.
M00000918
2021-03-02
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