GB/T 250-2008
ActiveTextiles - Tests for colour fastness - Grey scale for assessing change in colour
纺织品 色牢度试验 评定变色用灰色样卡
Application Summary AI generated
This standard specifies a grey scale used to visually assess the change in colour of textiles after colour fastness testing. It is applied in textile laboratories and quality control settings to grade the degree of fading or colour alteration on a scale from 1 to 5. The scale is essential for evaluating the durability of dyes and prints in products like apparel, home textiles, and industrial fabrics.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.