Resumen:
ISO 1833-11:2006 specifies a method, using sulfuric acid, to determine the proportion of cellulose fibre, after removal of non-fibrous matter, in textiles made of mixtures of natural and regenerated cellulose fibres and polyester fibre.
Keywords:
Determination of content, Chemical tests (textiles), Polyester fibres, Mixtures, Quantitative analysis, Textile testing, Cellulose ester fibres, Extraction methods of analysis, Fibre testing (textiles), Chemical analysis and testing, Textile fibres, Cellulose