- Standard No.
- GB/T 2910.7-2009
- 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 2910.7-2009
- Replace
-
GB/T 2910-1997
- Scope
- This part of GB/T 2910 specifies the determination of polyamide fiber and cotton, viscose fiber, cupro ammonia fiber, modal fiber, polyester fiber, polypropylene fiber, chlorine-containing fiber, polypropylene fiber after removing non-fibrous substances by the formic acid method Method for fiber content in two-component mixtures such as nitrile fibers or glass fibers. This section also applies to mixtures of wool or other animal hair. However, when the wool content exceeds 25%, the method specified in GB/T 2910.4 should be adopted.
GB/T 2910.7-2009 Referenced Document
- GB/T 2910.1-2009 Textiles.Quantitative chemical analysis.Part 1:General principles of testing
GB/T 2910.7-2009 history
- 2009 GB/T 2910.12-2009 Textiles.Quantitative chemical analysis.Part 12:Mixtures of acrylic,certain modacrylic,certain chlorofibres,certain elastanes and certain other fibres(method using dimethylformamide)
- 1997 GB/T 2910-1997 Textile--Binary fibre mixtures--Quantitative chemical analysis
- 0000年 GB/T 2910-1982
GB/T 2910.7-2009 Textiles.Quantitative chemical analysis.Part 7:Mixtures of polyamide and certain other fibres(method using formic acid) has been changed from GB/T 2910-1997 Textile--Binary fibre mixtures--Quantitative chemical analysis.