GB/T 14575-1993
Replaced
GB/T 40912-2021
Active
National standards
GB/T 40912-2021 Textiles—Quantitative chemical analysis—Mixtures of polyesteramide with certain other fibers
GB/T 40912-2021 Textiles—Quantitative chemical analysis—Mixtures of polyesteramide with certain other fibers
Basic Information
Standard Code:
GB/T 40912-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Baseline standards and general methods
ICS Name:
Comprehensive Textile Products
Publish Date:
2021-10-11
Implement Date:
2022-05-01
Pages:
12 pages
Scope
This document describes a method for determining the content of polyamide ester fibers in a two-component mixture of polyamide ester fibers and other fibers after removing non-fibrous substances by dissolution.
This document is applicable to two-component mixtures of polyamide ester fibers and cellulose fibers (cotton, linen, ramie, hemp, viscose fibers, modal fibers, lyocell fibers, etc.), protein fibers (sheep's wool, goat's hair, silk, etc.), polyamide fibers, polyacrylonitrile fibers, certain modified polyacrylonitrile fibers, certain chlorine-containing fibers, or certain elastic fibers, and polyester fibers.
Development Information
Referenced Standards
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