GB/T 2910.10-2009 Textiles.Quantitative chemical analysis.Part 10:Mixtures of triacetate or polylactide and certain other fibres(method using dichloromethane)
This part of GB/T 2910 specifies the method for the determination of triacetate fiber or polylactic acid fiber content in a two-component mixture consisting of the following fibers after removal of non-fibrous matter by the methylene chloride method: Triacetate fiber or polylactic acid fibers; and wool, recycled protein fibers, cotton (raw, bleached, or dyed), viscose, cupro, modal, polyamide, polyester, polyacrylonitrile, and glass. The triacetate fiber that has been partially hydrolyzed after finishing cannot be completely dissolved in this reagent, so this method is not applicable.
GB/T 2910.10-2009 Referenced Document
GB/T 2910.1-2009 Textiles.Quantitative chemical analysis.Part 1:General principles of testing
GB/T 2910.10-2009 history
2009GB/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)
1997GB/T 2910-1997 Textile--Binary fibre mixtures--Quantitative chemical analysis