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Norm
ÖNORM EN ISO 1833-28
Issue date: 2020 08 01
Textiles - Quantitative chemical analysis - Part 28: Mixtures of chitosan with certain other fibres (method using diluted acetic acid) (ISO 1833-28:2019)
This document specifies a method, using diluted acetic acid, to determine the mass percentage of chitosan fibres, after elimination of non-fibrous matter, in textiles mad...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 10 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies a method, using diluted acetic acid, to determine the mass percentage of chitosan fibres, after elimination of non-fibrous matter, in textiles made of mixtures of:
— chitosan fibre
with
— certain other fibres.
This method is applicable to fibre mixtures of chitosan fibre with cellulose fibres (cotton, linen, ramie, viscose, modal, lyocell), protein fibres (wool, cashmere, silk), or synthetic fibres (polyester, polyamide, acrylic).
ÖNORM EN ISO 1833-28
2020 08 01
Textiles - Quantitative chemical analysis - Part 28: Mixtures of chitosan with certain other fibres ...
Norm
↖
Norm
Issue date :
2020 06 05
Textiles — Quantitative chemical analysis — Part 1: General principles of testing
Norm
Issue date :
2019 06 05
Textiles — Quantitative chemical analysis — Part 28: Mixtures of chitosan with certain other fibres (method using diluted acetic acid)
