Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide) (ISO 1833-20:2018)

This document specifies a method using dimethylacetamide to determine the mass percentage of elastane, after removal of non-fibrous matter, in textiles made of mixtures of:
— certain elastane fibres
with
— cotton, viscose, cupro, modal, lyocell, polyamide, polyester or wool fibres.
This method is not applicable when acrylic fibres are present.
It is also possible to analyse mixtures containing certain elastane fibres by using the test methods described in ISO 1833-12 or ISO 1833-21.

Textilien - Quantitative chemische Analysen - Teil 20: Mischungen aus Elastanfasern mit bestimmten anderen Fasern (Dimethylacetamid-Verfahren) (ISO 1833-20:2018)

Dieses Dokument legt ein Verfahren zur Bestimmung des prozentualen Massen¬anteils an Elastan, nach dem Abtrennen der nichtfaserigen Bestandteile, in Textilien aus Mischungen
—   bestimmter Elastanfasern
mit
—   Baumwoll , Viskose , Cupro , Modal , Lyocell-, Polyamid , Polyester  oder Wollfasern
unter Verwendung von Dimethylacetamid fest.
Dieses Verfahren ist nicht anwendbar, wenn Polyacrylfasern vorhanden sind.
Es ist auch möglich, Mischungen, die bestimmte Elastanfasern enthalten, mit den in ISO 1833-12 oder ISO 1833-21 beschriebenen Prüfverfahren zu analysieren.

Textiles - Analyse chimique quantitative - Partie 20: Mélanges d'élasthanne avec certaines autres fibres (méthode au diméthylacétamide) (ISO 1833-20:2018)

Le présent document spécifie une méthode de détermination, au diméthylacétamide, de la masse exprimée en pourcentage d'élasthanne, après élimination des matières non fibreuses, dans les textiles composés de mélanges de:
— certaines fibres d'élasthanne;
avec
— coton, viscose, cupro, modal, lyocell, polyamide, polyester ou fibres de laine.
Cette méthode n'est pas applicable lorsque des fibres d'acrylique sont présentes.
Il est également possible d'analyser des mélanges contenant certaines fibres d'élasthanne en utilisant les méthodes d'essai décrites dans l'ISO 1833‑12 ou l'ISO 1833‑21.

Tekstilije - Kvantitativna kemična analiza - 20. del: Mešanica elastanovih in nekaterih drugih vlaken (metoda z uporabo dimetilacetamida) (ISO 1833-20:2018)

Ta dokument določa metodo z uporabo dietilacetamida za ugotavljanje masnega odstotka elastana po odstranitvi nevlakenske snovi v tekstilijah iz mešanic:
– določenih elastanovih vlaken s/z
– bombažem, viskozo, bakrenimi vlakni, modalnimi vlakni, liocelom, poliamidom, poliestrom ali volnenimi vlakni.
Ta metoda se ne uporablja, kadar so prisotna akrilna vlakna.
Mešanice, ki vsebujejo določena elastanova vlakna, je mogoče analizirati tudi s preskusnimi metodami, opisanimi v standardu ISO 1833-12 ali ISO 1833-21.

General Information

Status
Published
Publication Date
26-Mar-2019
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
27-Mar-2019
Completion Date
27-Mar-2019

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SLOVENSKI STANDARD
SIST EN ISO 1833-20:2019
01-junij-2019
1DGRPHãþD
SIST EN ISO 1833-20:2013
7HNVWLOLMH.YDQWLWDWLYQDNHPLþQDDQDOL]DGHO0HãDQLFDHODVWDQRYLKLQ
QHNDWHULKGUXJLKYODNHQ PHWRGD]XSRUDERGLPHWLODFHWDPLGD  ,62

Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other

fibres (method using dimethylacetamide) (ISO 1833-20:2018)

Textilien - Quantitative chemische Analysen - Teil 20: Mischungen aus Elastanfasern mit

bestimmten anderen Fasern (Dimethylacetamid-Verfahren) (ISO 1833-20:2018)
Textiles - Analyse chimique quantitative - Partie 20: Mélanges d'élasthanne avec
certaines autres fibres (méthode au diméthylacétamide) (ISO 1833-20:2018)
Ta slovenski standard je istoveten z: EN ISO 1833-20:2019
ICS:
59.060.20 Umetna vlakna Man-made fibres
SIST EN ISO 1833-20:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 1833-20:2019
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SIST EN ISO 1833-20:2019
EN ISO 1833-20
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2019
EUROPÄISCHE NORM
ICS 59.060.01 Supersedes EN ISO 1833-20:2010
English Version
Textiles - Quantitative chemical analysis - Part 20:
Mixtures of elastane with certain other fibres (method
using dimethylacetamide) (ISO 1833-20:2018)

Textiles - Analyse chimique quantitative - Partie 20: Textilien - Quantitative chemische Analysen - Teil 20:

Mélanges d'élasthanne avec certaines autres fibres Mischungen aus Elastanfasern mit bestimmten

(méthode au diméthylacétamide) (ISO 1833-20:2018) anderen Fasern (Dimethylacetamid-Verfahren) (ISO

1833-20:2018)
This European Standard was approved by CEN on 6 December 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references

concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1833-20:2019 E

worldwide for CEN national Members.
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SIST EN ISO 1833-20:2019
EN ISO 1833-20:2019 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 1833-20:2019
EN ISO 1833-20:2019 (E)
European foreword

This document (EN ISO 1833-20:2019) has been prepared by Technical Committee ISO/TC 38

"Textiles" in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” the

secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by September 2019, and conflicting national standards

shall be withdrawn at the latest by September 2019.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 1833-20:2010.

This document has been prepared under a mandate given to CEN by the European Commission and the

European Free Trade Association.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 1833-20:2018 has been approved by CEN as EN ISO 1833-20:2019 without any

modification.
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SIST EN ISO 1833-20:2019
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SIST EN ISO 1833-20:2019
INTERNATIONAL ISO
STANDARD 1833-20
Second edition
2018-12
Textiles — Quantitative chemical
analysis —
Part 20:
Mixtures of elastane with certain
other fibres (method using
dimethylacetamide)
Textiles — Analyse chimique quantitative —
Partie 20: Mélanges d'élasthanne avec certaines autres fibres
(méthode au diméthylacétamide)
Reference number
ISO 1833-20:2018(E)
ISO 2018
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SIST EN ISO 1833-20:2019
ISO 1833-20:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
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Phone: +41 22 749 01 11
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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2018 – All rights reserved
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SIST EN ISO 1833-20:2019
ISO 1833-20:2018(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Reagents ........................................................................................................................................................................................................................

...

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