DIN EN ISO 1833-22:2021 Edition

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Textiles – Quantitative chemical analysis – Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell with flax fibres (method using formic acid and zinc chloride)

Published By	Publication Date	Number of Pages
DIN	2021-10	13

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Categories: 59.060.01 - Textile fibres in general, DIN

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Description

This document specifies a method, using formic acid and zinc chloride, to determine the mass percentage of viscose or certain types of cupro or modal or lyocell, after removal of non-fibrous matter, in textiles made of mixtures of viscose or certain types of the cupro or modal or lyocell fibres with flax fibres. This document is not applicable to mixtures in which the flax fibre has suffered extensive chemical degradation, nor when the viscose, cupro, modal or lyocell fibre is rendered incompletely soluble by the presence of certain permanent finishes or reactive dyes that cannot be removed completely.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2021-10
Pages Count	13
Language	Germany
Descriptors	Analysis, Chemical analysis and testing, Cupro, Determination of content, Fibre mixtures, Fibres, Flax, Formic acid, Lyocel, Mathematical calculations, Mixtures, Modal, Moisture, Moisture contents, Plastics, Preparation, Properties, Quantitative analysis, Samples, Separation, Temperature, Testing, Textile fibre blends, Textile fibres, Textile testing, Textiles, Viscose, Zinc chloride
File Size	1.4 MB
ICS Codes	59.060.01 - Textile fibres in general

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DIN EN ISO 1833-22:2021 Edition

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