FZ/T 52037-2014 Active Industry standards-Textiles

FZ/T 52037-2014 Sea-island polyester and polyamide bicomponent staple fiber

FZ/T 52037-2014 Sea-island polyester and polyamide bicomponent staple fiber

Publish Date: 2014-12-24 Implement Date: 2015-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: FZ/T 52037-2014

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical fibers

ICS Name: Artificial fibers

Publish Date: 2014-12-24

Implement Date: 2015-06-01

Pages: 9 pages

Scope

This standard specifies the terms and definitions, product identification, technical requirements, test methods, inspection rules and marking, packaging, transportation, and storage requirements for island-type polyester staple fibers.
This standard applies to island-type polyester staple fibers produced with alkali-soluble polyethylene terephthalate (COPET) as the sea phase and polyamide 6 (PA6) as the island phase. The linear density before opening is 2.0 dtex to 4.0 dtex, and the linear density of the single filament after opening is 0.03 dtex to 0.09 dtex. The polyester staple fiber has a ratio of 25/75 to 35/65, a round cross-section, semi-matt finish, and natural color. Other types of island-type polyester staple fibers can be used as reference.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Referenced Standards

GB/T 2910.1-2009 Textiles—Quantitative chemical analysis—Part 1:General principles of testing GB/T 6504-2008 Testing method for oil content of man-made fibres GB/T 3291.1-1997 Textiles—Terms of textiles material properties and test—Part 1:Fibre and yarn GB/T 3291.3-1997 Textiles—Terms of textiles material properties and test—Part 3:General GB/T 4146.1-2009 Textiles—Man-made fibres—Part 1:Generic names GB/T 4146.1-2020 Textiles—Man-made fibres—Part 1:Generic names GB/T 4146.3-2011 Textiles—Man-made fibers—Part 3:Terms of inspection GB/T 6503-2001 Test method for moisture regain in synthetic filament yarns GB/T 6503-2008 Testing method for moisture regain of man-made fibres GB/T 6503-2017 Man-made fibres—Test method of moisture regain GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 14190-1993 Analysis methods for fiber grade polyester chip GB/T 14190-2008 Testing methods of fiber grade polyester chip GB/T 14190-2017 Testing methods of fiber grade polyester (PET) chip GB/T 14334-1993 Sampling method of synthetic staple fibres GB/T 14334-2006 Sampling method for man-made staple fibres GB/T 14335-1993 Testing method for linear density of synthetic staple fibres GB/T 14335-2008 Testing method for linear density of man-made staple fibres GB/T 14336-1993 Testing method for length of synthetic staple fibres GB/T 14336-2008 Testing method for length of man-made staple fibres GB/T 14337-1993 Testing method for breaking strength and breaking elongation of synthetic staple fibres GB/T 14337-2008 Testing method for tensile properties of man-made staple fibres GB/T 14337-2022 Man-made fibre—Test method for tensile properties of staple fibre GB/T 14338-1993 Testing method for crimping performance of synthetic staple fibres GB/T 14338-2008 Testing method for crimping performance of man-made staple fibres GB/T 14338-2022 Man-made fibre—Test method for crimping performance of staple fibre GB/T 14339-1993 Testing method for defect of synthetic staple fibres GB/T 14339-2008 Testing method for defect of man-made staple fibres GB/T 14342-1993 Testing method for specific resistance of synthetic staple fibres GB/T 14342-2015 Man-made fiber—Test method for specific resistance of staple fibers FZ 50004-1991 Test method for dry heat shrinkage rate of polyester short fibers FZ/T 50004-2011 Testing method for shrinkage in hot air of polyester staple fibers

Related Standards

GB/T 4146-1984 Replaced

GB/T 4146-1984 Textile terms and terminology (Parts of chemical fibers)

Publish Date: 1984-02-22

GB/T 6509-1986 Replaced

GB/T 6509-1986 Method for determination of low molecular weight compounds content in polyamide 6

Publish Date: 1986-06-18

GB/T 9997-1988 Replaced

GB/T 9997-1988 Man-made fibres—Determination of breaking strength and elongation of individual fibres

Publish Date: 1988-12-10

GB/T 14334-1993 Replaced

GB/T 14334-1993 Sampling method of synthetic staple fibres

Publish Date: 1993-04-20

GB/T 14335-1993 Replaced

GB/T 14335-1993 Testing method for linear density of synthetic staple fibres

Publish Date: 1993-04-20

GB/T 14336-1993 Replaced

GB/T 14336-1993 Testing method for length of synthetic staple fibres

Publish Date: 1993-04-20