GB/T 39027-2020
ActiveHigh strength and modulus polyimide filament yarns
高强高模聚酰亚胺长丝
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for high strength and modulus polyimide filament yarns. It is applied in the production and quality control of these yarns used in high-performance textiles, such as protective clothing, aerospace composites, and industrial filtration materials, where thermal stability and mechanical strength are critical.
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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.