T/SHFX 08-2024 Active Group standards

T/SHFX 08-2024 Kashgar excellent cotton

Publish Date: 2024-10-12 Implement Date: 2024-11-12 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/SHFX 08-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive analysis of textile fibers

Publish Date: 2024-10-12

Implement Date: 2024-11-12

Scope

Scope: The relevant testing for Kashgar Premium Fine Cotton is based on the provisions of GB 1103.1 Cotton - Part 1: Standards for Serrated Processed Fine Cotton; the testing for Long Staple Cotton is based on the provisions of GB/T 19635 Cotton - Long Staple Cotton. The quality requirements for Fine Cotton are mainly determined by indicators such as color grade, carding quality, length, micronaire value, impurity rate, breaking strength ratio, length uniformity, short fiber rate, foreign fiber content, and harmful impurities. If the cotton meets the range or maximum/minimum values specified by these indicators, it can be called Kashgar Premium Fine Cotton. Main technical content: 1. According to the practical experience of multiple spinning enterprises in Xinjiang, the technical requirements for Kashgar Premium Fine Cotton are as follows: - Color grade of serrated processed cotton: 1~3 grades of white cotton - Carding quality: Good (P1) and Medium (P2) - Cotton length: ≥28mm - Micronaire value: Class A 3.7~4.2, Class B 4.3~4.9 - Impurity rate: ≤2.0% - Breaking strength ratio: ≥28cN/tex - Length uniformity index: ≥80% - Short fiber rate: <19% - Foreign fiber content: <0.30g/t - Harmful impurities shall comply with the provisions of GB 1103.1.