T/CCTA 30509-2022 Active Group standards

T/CCTA 30509-2022 Cotton/viscose/acrylic blend undyed yarn

Publish Date: 2022-09-29 Implement Date: 2022-09-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CCTA 30509-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nTextile craftsmanship

Publish Date: 2022-09-29

Implement Date: 2022-09-29

Scope

Main technical content: The technical requirements for plain-dyed yarns made from cotton viscose fiber and acrylic fiber blends include nine indicators, including line density deviation rate, line density variation coefficient, single yarn breaking strength, single yarn breaking strength variation coefficient, unevenness of yarn evenness, cotton knots per kilometer (+200%), yarn defects per 100,000 meters, fuzz index H value, and fiber content deviation

Development Information

Related Standards

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Publish Date: 1988-02-13

GB/T 14309-1993 Abolished

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GB/T 17592.1-1998 Replaced

GB/T 17592.1-1998 Textiles—Test method of the use of banned azo colourants—Gas chromatography/mass spectrography method

Publish Date: 1998-11-26

GB/T 17592.2-1998 Replaced

GB/T 17592.2-1998 Textiles—Test method of the use of banned azo colourants—High pressure liquid chromatography method

Publish Date: 1998-11-26

GB/T 17592.3-1998 Replaced

GB/T 17592.3-1998 Textiles—Test method of the use of banned azo colourants—Thin-layer chromatography

Publish Date: 1998-11-26

GB/T 2912.1-1998 Replaced

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