GB/T 41671-2022

Active

Man-made fibers—Determination of solvent residues content

化学纤维 溶剂残留量的测定

Standard Type
GBT
ICS
59.060.20
CCS
W50
Status
Active
Issue Date
2022-07-11
Implementation
2023-02-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies a gas chromatography method for determining the content of residual solvents in man-made fibers. It is applied in the textile industry to test fibers such as polyester, nylon, and viscose for solvent residues like dimethylacetamide or N-methylmorpholine N-oxide, ensuring product safety and compliance with environmental and health regulations. The method is used by manufacturers, quality inspection agencies, and laboratories during production or final product evaluation.

Related Standards

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.