DIN EN ISO 1833-3-2011 纺织品.定量化学分析.第3部分:纤维素和聚酯纤维的混合(硫酸法)(ISO 1833-3-2006);德文版本EN ISO 1833-3-2010
Textiles - Quantitative chemical analysis - Part 3: Mixtures of acetate and certain other fibres (method using acetone) (ISO 1833-3:2006); German version EN ISO 1833-3:2010
This part of ISO 1833 specifies a method, using acetone, to determine the percentage of acetate, after removal of non-fibrous matter, in textiles made of binary mixtures of
- acetate
and
- wool, animal hair, silk, regenerated protein, cotton (scoured, kiered, or bleached), flax, hemp, jute, abaca, alfa, coir, broom, ramie, cupro, viscose, modal, polyamide, polyester, acrylic and glass fibres.
It is not applicable to mixtures containing modacrylic fibres, nor to mixtures containing acetate fibres that have been deacetylated on the surface.