GB/T 46471-2025 Active National standards

GB/T 46471-2025 Leather—Tests for colour fastness—General principles of testing

GB/T 46471-2025 Leather—Tests for colour fastness—General principles of testing

Publish Date: 2025-10-31 Implement Date: 2026-05-01 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: GB/T 46471-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Furs and leather

ICS Name: Leather and fur

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 16 pages

Scope

This document defines the terms and definitions related to leather fastness testing, establishes the general principles for the preparation of fastness testing methods standards (see Appendix C), stipulates the general requirements for fastness testing and reporting, outlines the content of each test method section, establishes the common operating procedures for most test methods, and provides an outline for the drafting of test method standards.
This document is applicable to the evaluation of leather fastness, and is also applicable to the evaluation of leather dye fastness.

Development Information

Word Count: 23 Thousand words Pages: 16 pages

Referenced Standards

GB 250-1995 Gray scale for assessing change in colour GB/T 250-2008 Textiles—Tests for colour fastness—Grey scale for assessing change in colour GB 251-1995 Gray scale for assessing staining GB/T 251-2008 Textiles—Tests for colour fastness—Grey scale for assessing staining GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 39364-2020 Leather—Chemical,physical,mechanical and fastness tests—Sampling location GB/T 39370-2020 Leather—Physical and mechanical tests—Determination of surface reflectance GB/T 39376-2020 Leather—Sampling—Number of items for a gross sample QB/T 2262 QB/T 2707-2018 QB/T 2707-2018 Leather - Preparation and adjustment of specimens for physical and mechanical tests QB/T 2707-2005 Preparation and adjustment of samples for physical and mechanical tests of leather

Adopt standards

ISO 7906:2022

Related Standards

GB/T 14254-1993 abolished_transferred

GB/T 14254-1993 Dyeing fur—Testing method for colour fastness to rubbing

Publish Date: 1993-03-16

GB/T 14629.1-1993 Replaced

GB/T 14629.1-1993 Fur—Cheki and lamb skin

Publish Date: 1993-08-29

GB/T 14629.2-1993 Replaced

GB/T 14629.2-1993 Fur—Persin lamb skin

Publish Date: 1993-08-29

GB/T 14629.3-1993 Replaced

GB/T 14629.3-1993 Fur—Sheep kivskin,sheep lambskin

Publish Date: 1993-08-29

GB/T 14629.4-1993 Replaced

GB/T 14629.4-1993 Fur—Raw goatling skin

Publish Date: 1993-08-29

GB/T 14787-1993 Replaced

GB/T 14787-1993 Fur—Yellow weasel skins

Publish Date: 1993-12-02