GB/T 2910.20-2009
Textiles.Quantitative chemical analysis.Part 20:Mixtures of elastane and some other fibers(method of using dimethylacetamide) (English Version)
- Standard No.
- GB/T 2910.20-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 2910.20-2009
- Scope
- This part of GB/T 2910 specifies the method for the determination of the polyurethane elastic fiber content in the following two-component mixture by the dimethylacetamide method after removing non-fibrous substances. Polyurethane elastane; cotton, viscose, cupro, modal, lyocell, polyamide, polyester, silk and wool. This section does not apply to the simultaneous presence of polyacrylonitrile fibers.
GB/T 2910.20-2009 Referenced Document
- GB/T 2910.1-2009 Textiles.Quantitative chemical analysis.Part 1:General principles of testing
GB/T 2910.20-2009 history
- 2009 GB/T 2910.20-2009 Textiles.Quantitative chemical analysis.Part 20:Mixtures of elastane and some other fibers(method of using dimethylacetamide)
GB/T 2910.20-2009 -All Parts
GB/T 2910.1-2009 Textiles.Quantitative chemical analysis.Part 1:General principles of testing
GB/T 2910.10-2009 Textiles.Quantitative chemical analysis.Part 10:Mixtures of triacetate or polylactide and certain other fibres(method using dichloromethane)
GB/T 2910.101-2009 Textiles.Quantitative chemical analysis.Part 101:Mixtures of soybean protein composite fibre and certain other fibers
GB/T 2910.11-2009 Textiles.Quantitative chemical analysis.Part 11:Mixtures of cellulose and polyester fibres(method using sulfuric acid)
GB/T 2910.12-2023 Quantitative chemical analysis of textiles - Part 12: Mixtures of polyacrylonitrile fibers, certain modacrylic fibers, certain chlorine-containing fibers, or certain polyurethane elastic fibers with certain other fibers (dimethylformamide method)
GB/T 2910.13-2009 Textiles.Quantitative chemical analysis.Part 13:Mixtures of certain chlorofibers and certain other fibers(method using carbon disulfide/acetone)
GB/T 2910.14-2009 Textiles.Quantitative chemical analysis.Part 14:Mixtures of acetate and certain chlorofibres(method using acetic acid)
GB/T 2910.15-2009 Textiles.Quantitative chemical analysis.Part 15:Mixtures of jute and certain animal fibres(method by determining nitrogen content )
GB/T 2910.16-2024 Textiles - Quantitative chemical analysis - Part 16: Mixtures of polypropylene fibers with certain other fibers (xylene method)
GB/T 2910.17-2009 Textiles.Quantitative chemical analysis.Part 17:Mixtures of chlorofibers(homopolymers of vinyl chloride)and certain other fibers(method using sulfuric acid )
GB/T 2910.18-2009 Textiles.Quantitative chemical analysis.Part 18:Mixtures of silk and wool or hair(method using sulfuric acid)
GB/T 2910.19-2009 Textiles.Quantitative chemical analysis.Part 19:Mixtures of cellulose fibres and asbestos(method by heating )
GB/T 2910.2-2009 Textiles.Quantitative chemical analysis.Part 2:Ternary fibre mixture
GB/T 2910.20-2009 Textiles.Quantitative chemical analysis.Part 20:Mixtures of elastane and some other fibers(method of using dimethylacetamide)
GB/T 2910.21-2009 Textiles.Quantitative chemical analysis.Part 21:Mixtures of chlorofibers,certain modacrylics,certain elastanes,acetates,triacetates and certain other fibers(method using cyclohexanone)
GB/T 2910.22-2009 Textiles.Quantitative chemical analysis.Part 22:Mixtures of viscose or certain types of cupro or modal or lyocell and flax of ramie fibres(method using formic acid and zinc chloride)
GB/T 2910.23-2009 Textiles.Quantitative chemical analysis.Part 23:Mixtures of polyethylene and polypropylene(method using cyclohexanone)
GB/T 2910.24-2009 Textiles.Quantitative chemical analysis.Part 24:Mixtures of polyester and some other fibers(method using phenol and tetrachloroethane)
GB/T 2910.25-2017 Textiles—Quantitative chemical analysis—Part 25：Mixtures of polyester and certain other fibres（method using trichloroacetic acid and chloroform）
GB/T 2910.26-2017 Textiles—Qualitative chemical analysis—Part 26：Mixtures of melamine and cotton or aramide fibers（method using hot formic acid）
GB/T 2910.3-2009 Textiles.Quantitative chemical analysis.Part 3:Mixtures of acetate and certain other fibres(method using acetone)
GB/T 2910.4-2022 Textiles—Quantitative chemical analysis—Part 4：Mixtures of certain protein fibres with certain other fibres (method using hypochlorite)
GB/T 2910.5-2009 Textiles.Quantitative chemical analysis.Part 5:Mixtures of viscose,cupro or modal and cotton fibres(method using sodium zincate)
GB/T 2910.6-2009 Textiles.Quantitative chemical analysis.Part 6:Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres(method using formic acid and zinc chloride)
GB/T 2910.7-2009 Textiles.Quantitative chemical analysis.Part 7:Mixtures of polyamide and certain other fibres(method using formic acid)
GB/T 2910.8-2009 Textiles.Quantitative chemical analysis.Part 8:Mixtures of acetate and triacetate fibres(method using acetone)
GB/T 2910.9-2024 Textiles - Quantitative chemical analysis - Part 9: Mixtures of acetate fibers with certain other fibers (benzyl alcohol method)