GB/T 34239-2017
ActivePoly(3-hydroxybutyrate-co-valerate)/polylactide (PHBV/PLA) blend filament yarn
聚3-羟基丁酸-戊酸酯/聚乳酸（PHBV/PLA）共混物长丝
Application Summary AI generated
GB/T 34239-2017 specifies the technical requirements, test methods, and quality criteria for filament yarn made from a blend of PHBV and PLA biopolymers. It is applied in the textile industry for producing biodegradable synthetic fibers used in eco-friendly fabrics, nonwovens, and medical textiles. The standard ensures consistent mechanical properties and biodegradability for sustainable textile products.
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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.