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AATCC 175-2003
Stain Resistance: Pile Floor Coveringsstandard by American Association of Textile Chemists and Colorists, 01/01/2003
1. Purpose and Scope
1.1 This test method is used to determine the resistance to staining by acid food colors on pile floor coverings.
2. Principle
2.1 A specimen of pile floor covering is stained with a small volume of a diluted aqueous solution of Food Drug and Cosmetic (FD
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