FZ/T 54085-2016 Flame-retardant polyester drawn textured yarns
FZ/T 54085-2016 Flame-retardant polyester drawn textured yarns
Basic Information
Scope
This standard specifies the terms and definitions, product identification, technical requirements, test methods, inspection rules and marking, packaging, transportation, and storage requirements for flame-retardant low-elasticity polyester filament yarn.
This standard applies to untreated flame-retardant low-elasticity polyester filament yarn with a linear density of 50 dtex to 600 dtex and a single filament linear density of 1.0 dtex to 5.6 dtex, available in triangular cross-section, three-leaf cross-section, and circular cross-section.
This standard applies to colored flame-retardant low-elasticity polyester filament yarn with a linear density of 100 dtex to 360 dtex and a single filament linear density of 1.0 dtex to 5.6 dtex, available in triangular cross-section, three-leaf cross-section, and circular cross-section, produced using dyeing with mother liquor technology.