FZ/T 52031-2014 (English Version) PDF

Scope: This standard specifies the terms and definitions, classification and identification, technical requirements, test methods, inspection rules, markings, Packaging, transportation and storage requirements. This standard applies to semi-dull, natural color, circular cross-section PTT short fibers with a linear density of 1.2 dtex~2.5 dtex. Other types of PTT short fibers can be used as reference.

FZ/T 52031-2014 Referenced Document

FZ/T 50004 Testing method for shrinkage in hot airof polyester staple fibers
GB/T 14334 Sampling method for man-made staple fibres
GB/T 14335 Testing method for linear density of man-made staple fibres
GB/T 14336 Testing method for length of man-made staple fibers
GB/T 14337 Man-made fibre—Test method for tensile properties of staple fibre*， 2022-04-15 Update
GB/T 14338 Man-made fibre—Test method for crimping performance of staple fibre*， 2022-04-15 Update
GB/T 14339 Testing method for defect of man-made staple fibres
GB/T 14342 Man-made fiber.Test method for specific resistance of staple fibers*， 2015-09-11 Update
GB/T 3291.1 Textiles--Terms of textile material properties and test--Part 1: Fibre and yarn
GB/T 3291.3 Textiles--Terms of textile material properties and test--Part 3: General
GB/T 4146.1 Textiles—Man-made fibres—Part 1: Generic names*， 2020-10-21 Update
GB/T 4146.3 Textiles.Man-made fibers.Part 3: Terms of inspection
GB/T 6503 Man-made fibres.Test method of moisture regain*， 2017-12-29 Update
GB/T 6504 Man-made fiber.Test method for oil content*， 2017-12-29 Update
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values