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Norm
ÖNORM EN ISO 1833-22
Issue date: 2013 06 15
Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax fibres (method using formic acid and zinc chloride) (ISO 1833-22:2013)
This part of ISO 1833 is applicable, after removal of non-fibrous matter, to binary mixtures of
- viscose or certain types of the current cupro or modal or lyocell fibre...
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Withdrawn
: 2021 11 15
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This part of ISO 1833 is applicable, after removal of non-fibrous matter, to binary mixtures of
- viscose or certain types of the current cupro or modal or lyocell fibres
with
- flax fibres.
If a cupro or modal fibre is found to be present, a preliminary test should be carried out to see whether
it is soluble in the reagent.
The part of ISO 1833 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.
ÖNORM EN ISO 1833-22
2021 11 15
Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro o...
Norm
ÖNORM EN ISO 1833-22
2013 06 15
Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro o...
Norm
↖
Norm
ISO 1833-1:2006
Issue date :
2006 06 02
Textiles — Quantitative chemical analysis — Part 1: General principles of testing
Norm
ÖNORM EN ISO 1833-22
Issue date :
2021 11 15
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) (ISO 1833 22:2020)
Norm
ISO 1833-22:2013
Issue date :
2013 02 19
Textiles — Quantitative chemical analysis — Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax fibres (method using formic acid and zinc chloride)