Textiles - Quantitative chemical analysis - Part 27: Mixtures of cellulose fibres with certain other fibres (method using aluminium sulfate) (ISO 1833-27:2018)
纺织品定量化学分析第27部分:纤维素纤维与某些其他纤维的混合物硫酸铝法
This document specifies a method, using aluminium sulfate, to determine the mass percentage of cellulose fibres, after removal of non-fibrous matter, in textiles made of mixtures of
— cellulose fibres (natural or regenerated)
with
— polyester, polyamide, acrylic, wool and elastane fibres.