GB/T 38173-2019
ActivePolytetrafluoroethylene staple fibre
聚四氟乙烯短纤维
Application Summary AI generated
GB/T 38173-2019 specifies the classification, technical requirements, test methods, inspection rules, and packaging for polytetrafluoroethylene (PTFE) staple fibre. It is applied in the production and quality control of PTFE short fibers used in high-performance filtration materials, such as industrial dust bag filters and chemical-resistant textiles. The standard ensures consistent fiber properties for demanding environments like high-temperature or corrosive gas filtration in cement, steel, and waste incineration industries.
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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.