GB/T 8440-1998
ActiveTextiles--Tests for colour fastness--Colour fastness to carbonizing:Sulfuric acid
纺织品 色牢度试验 耐炭化色牢度:硫酸
Application Summary AI generated
This standard specifies the test method for determining the resistance of textile colors to the action of sulfuric acid during the carbonizing process. It is applied in the textile industry, specifically for wool and wool-blend fabrics, to evaluate color change and staining when exposed to the sulfuric acid treatment used to remove cellulosic impurities. The test is relevant for quality control in textile manufacturing and processing.
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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.