GB/T 29493.6-2013
ActiveDetermination of harmful substances in textile dyeing and finishing auxiliaries - Part 6: Determination of isocyanate groups in polyurethane prepolymers
纺织染整助剂中有害物质的测定 第6部分：聚氨酯预聚物中异氰酸酯基含量的测定
Application Summary AI generated
This standard specifies a method for determining the isocyanate group content in polyurethane prepolymers used as textile dyeing and finishing auxiliaries. It is applied in chemical testing laboratories and quality control settings within the textile industry to ensure that these auxiliaries meet safety requirements by limiting harmful isocyanate residues. The standard supports regulatory compliance and worker safety during textile manufacturing processes.
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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.