GB/T 14575-1993
Replaced
T/CNTAC 224-2024
Active
Group standards
T/CNTAC 224-2024 Textile materials: Quantitative chemical analysis of certain blends of regenerated cellulose fibers and cotton (mixture of alkali method)
T/CNTAC 224-2024 Textile materials: Quantitative chemical analysis of certain blends of regenerated cellulose fibers and cotton (mixture of alkali method)
Price:
$ 20.00
Basic Information
Standard Code:
T/CNTAC 224-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Comprehensive Textile Products
Publish Date:
2024-12-12
Implement Date:
2025-01-01
Scope
Main technical content: "This document describes a method for determining the content of certain regenerated cellulose fibers (including viscose fibers, modal fibers, lyocell fibers, and cuprammonium fibers) and cotton fibers in a mixture after removing non-fiber substances by a mixed inorganic alkali method. This document is not applicable to mixtures containing severely chemically degraded cotton fibers, non-fiber substances that cannot be completely removed, or mixtures in which reactive dyes cause the regenerated cellulose fibers to not dissolve completely."
Development Information
Related Standards
GB/T 3920-1997
Replaced
GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing
GB/T 3921.1-1997
Replaced
GB/T 3921.1-1997 Textiles—Tests for colour fastness—Colour fastness to washing:Test 1
GB/T 3921.2-1997
Replaced
GB/T 3921.2-1997 Testiles—Tests for colour fastness—Colour fastness to washing:Test 2
GB/T 3921.3-1997
Replaced
GB/T 3921.3-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 3
GB/T 3921.4-1997
Replaced