GB/T 35441-2017
ActivePolyimide filament yarn
聚酰亚胺长丝
Application Summary AI generated
GB/T 35441-2017 specifies the technical requirements, test methods, inspection rules, and packaging for polyimide filament yarn. It is applied in the production and quality control of high-performance synthetic fibers used in aerospace, electrical insulation, and protective clothing where thermal stability and flame resistance are critical. The standard ensures consistency in tensile strength, elongation, and heat resistance for manufacturers and end-users in specialized textile 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.