GB/T 40912-2021
Textiles－Quantitative chemical analysis－Mixtures of polyesteramide with certain other fibers (English Version)
- Standard No.
- GB/T 40912-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 40912-2021
- Scope
- This document describes a method for the determination of the content of polyamide fibers and certain other fibers in bicomponent mixtures of polyamide fibers and other fibers after removal of non-fibrous matter by the dissolution method. This document is applicable to polyester fiber and cellulose fiber (cotton, flax, ramie, hemp, viscose fiber, modal fiber, lyocell fiber, etc.), protein fiber (sheep wool, cashmere, mulberry silk, etc.), polyester A two-component mixture of amides, acrylics, certain modacrylics, certain chlorine-containing fibers or certain elastanes, polyester fibers.
GB/T 40912-2021 Referenced Document
- GB/T 2910.1 Textiles.Quantitative chemical analysis.Part 1:General principles of testing
GB/T 40912-2021 history
- 2021 GB/T 40912-2021 Textiles－Quantitative chemical analysis－Mixtures of polyesteramide with certain other fibers
