DANSK DS/EN ISO 1833-22 PDF

DANSK DS/EN ISO 1833-22 PDF

Name:
DANSK DS/EN ISO 1833-22 PDF

Published Date:
08/10/2021

Status:
[ Active ]

Description:

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)

Publisher:
Dansk Standard

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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$15.3
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SAME AS ISO 1833-22

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. 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. 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.


Edition : 21
File Size : 1 file , 950 KB
Number of Pages : 18
Product Code(s) : DS-017, DS-017
Published : 08/10/2021

History

DANSK DSF/PREN ISO 1833-22
Published Date:
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/DIS 1833 22:2020)
$8.7
DANSK DS/EN ISO 1833-22
Published Date: 08/10/2021
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)
$15.3
DANSK DS/EN ISO 1833-22
Published Date: 04/02/2013
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)
$19.2

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