GB/T 4146-1984
Replaced
GB/T 43013-2023
Active
National standards
GB/T 43013-2023 Man-made fibre—Determination of dynamic elastic modulus—Sonic-pulse propagation method
GB/T 43013-2023 Man-made fibre—Determination of dynamic elastic modulus—Sonic-pulse propagation method
Basic Information
Standard Code:
GB/T 43013-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical fibers
ICS Name:
Artificial fibers
Publish Date:
2023-09-07
Implement Date:
2024-04-01
Pages:
15 pages
Scope
This document describes the test method for determining the dynamic elastic modulus (hereinafter referred to as acoustic modulus) of chemical fiber filaments using the acoustic pulse propagation method. This document is applicable to chemical fiber filaments, including pre-oriented filaments, medium-oriented filaments, high-oriented filaments, drawn filaments, single filaments, industrial filaments, and filaments made by other processing methods. It also applies to filaments made from different materials such as polyester fiber, nylon, polypropylene, acrylic fiber, viscose, and aramid, as well as ultra-high molecular weight polyethylene. Other yarns, strips, belts, and film materials should refer to this document for implementation. This document is not applicable to spandex filaments and stretch-deformed filaments (DTY).
Development Information
Referenced Standards
GB/T 1033.2-2010 Plastics—Methods for determining the density of non-cellular plastics—Part 2:Density gradient column method
GB/T 4146-1984 Textile terms and terminology (Parts of chemical fibers)
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 4146.2-2017 Textiles—Man-made fibers—Part 2:Terms of products
GB/T 4146.3-2011 Textiles—Man-made fibers—Part 3:Terms of inspection
GB/T 6502-2001 Sampling method for synthetic filament yarns
GB/T 6502-2008 Sampling method of man-made filament yarns
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 6529-1986 Standard atmospheres for textiles conditioning and testing
GB/T 6529-2008 Textiles—Standard atmospheres for conditioning and testing
GB 9994-1988 Commercial moisture regains of textiles
GB/T 9994-2008 Conventional moisture regains of textiles
GB/T 9994-2018 Conventional moisture regains of textile materials
GB/T 14343-2003 Testing method for linear density of synthetic filament yarns
GB/T 14343-2008 Testing method for linear density of man-made filament yarns
Related Standards
GB/T 6509-1986
Replaced
GB/T 6509-1986 Method for determination of low molecular weight compounds content in polyamide 6
GB/T 9997-1988
Replaced
GB/T 9997-1988 Man-made fibres—Determination of breaking strength and elongation of individual fibres
GB/T 14334-1993
Replaced
GB/T 14334-1993 Sampling method of synthetic staple fibres
GB/T 14335-1993
Replaced
GB/T 14335-1993 Testing method for linear density of synthetic staple fibres
GB/T 14336-1993
Replaced