SIST EN ISO 1833-25:2020
(Main)Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2020)
Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2020)
This document specifies a method using trichloroacetic acid and chloroform to determine the mass
percentage of polyester fibres after removal of non-fibrous matter, in textiles made of mixtures of
— polyester fibres
with
— aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate.
Textilien - Quantitative chemische Analysen - Teil 25: Mischungen aus Polyester und einigen anderen Fasern (Trichloressigsäure-/Chloroform-Verfahren) (ISO 1833-25:2020)
Dieses Dokument legt ein Trichloressigsäure-/Chloroform-Verfahren zur Bestimmung des prozentualen Massenanteils an Polyesterfasern, nach dem Abtrennen der nichtfaserigen Begleitstoffe, in Textilien aus Mischungen aus:
- Polyesterfasern
mit
- Aramidfasern (ausgenommen Polyamidimid), schwer entflammbarer (en: flame retardant, FR) Viskose und Polyacrylat fest.
Textiles - Analyse chimique quantitative - Partie 25: Mélanges de polyester avec certaines autres fibres (méthode à l'acide trichloracétique et au chloroforme) (ISO 1833-25:2020)
Le présent document spécifie une méthode de détermination, à l'acide trichloracétique et au chloroforme, de la masse exprimée en pourcentage des fibres de polyester après élimination des matières non fibreuses, dans les textiles composés de mélanges de :
— fibres de polyester ;
avec
— fibres d'aramide (à l'exception du polyamide-imide), viscose avec retardateur de flamme (FR) et polyacrylate.
Tekstilije - Kvantitativna kemična analiza - 25. del: Mešanice poliestrskih in nekaterih drugih vlaken (metoda z uporabo triklorocetne kisline in kloroforma) (ISO 1833-25:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 1833-25:2020
01-september-2020
Nadomešča:
SIST EN ISO 1833-25:2013
Tekstilije - Kvantitativna kemična analiza - 25. del: Mešanice poliestrskih in
nekaterih drugih vlaken (metoda z uporabo triklorocetne kisline in kloroforma)
(ISO 1833-25:2020)
Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester with certain
other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2020)
Textilien - Quantitative chemische Analysen - Teil 25: Mischungen aus Polyester und
einigen anderen Fasern (Trichloressigsäure-/Chloroform-Verfahren) (ISO 1833-25:2020)
Textiles - Analyse chimique quantitative - Partie 25: Mélanges de polyester avec
certaines autres fibres (méthode à l'acide trichloracétique et au chloroforme) (ISO 1833-
25:2020)
Ta slovenski standard je istoveten z: EN ISO 1833-25:2020
ICS:
59.060.20 Umetna vlakna Man-made fibres
71.040.40 Kemijska analiza Chemical analysis
SIST EN ISO 1833-25:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 1833-25:2020
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SIST EN ISO 1833-25:2020
EN ISO 1833-25
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2020
EUROPÄISCHE NORM
ICS 59.060.01 Supersedes EN ISO 1833-25:2013
English Version
Textiles - Quantitative chemical analysis - Part 25:
Mixtures of polyester with certain other fibres (method
using trichloroacetic acid and chloroform) (ISO 1833-
25:2020)
Textiles - Analyse chimique quantitative - Partie 25: Textilien - Quantitative chemische Analysen - Teil 25:
Mélanges de polyester avec certaines autres fibres Mischungen aus Polyester mit bestimmten anderen
(méthode à l'acide trichloracétique et au chloroforme) Fasern (Trichloressigsäure-/Chloroform-Verfahren)
(ISO 1833-25:2020) (ISO 1833-25:2020)
This European Standard was approved by CEN on 27 April 2020.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1833-25:2020 E
worldwide for CEN national Members.
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SIST EN ISO 1833-25:2020
EN ISO 1833-25:2020 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 1833-25:2020
EN ISO 1833-25:2020 (E)
European foreword
This document (EN ISO 1833-25:2020) 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 January 2021, and conflicting national standards shall
be withdrawn at the latest by January 2021.
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 1833-25:2013.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 1833-25:2020 has been approved by CEN as EN ISO 1833-25:2020 without any
modification.
3
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SIST EN ISO 1833-25:2020
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SIST EN ISO 1833-25:2020
INTERNATIONAL ISO
STANDARD 1833-25
Second edition
2020-06
Textiles — Quantitative chemical
analysis —
Part 25:
Mixtures of polyester with certain
other fibres (method using
trichloroacetic acid and chloroform)
Textiles — Analyse chimique quantitative —
Partie 25: Mélanges de polyester avec certaines autres fibres
(méthode à l'acide trichloracétique et au chloroforme)
Reference number
ISO 1833-25:2020(E)
©
ISO 2020
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SIST EN ISO 1833-25:2020
ISO 1833-25:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
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SIST EN ISO 1833-25:2020
ISO 1833-25:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents . 1
6 Apparatus . 2
7 Test procedure . 2
8 Calculation and expression of results .
...
SLOVENSKI STANDARD
oSIST prEN ISO 1833-25:2020
01-januar-2020
Tekstilije - Kvantitativna kemična analiza - 25. del: Mešanice poliestrskih in
nekaterih drugih vlaken (metoda z uporabo triklorocetne kisline in kloroforma)
(ISO/DIS 1833-25:2019)
Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester with certain
other fibres (method using trichloroacetic acid and chloroform) (ISO/DIS 1833-25:2019)
Textilien - Quantitative chemische Analysen - Teil 25: Mischungen aus Polyester und
einigen anderen Fasern (Trichloressigsäure-/Chloroform-Verfahren) (ISO/DIS 1833-
25:2019)
Textiles - Analyse chimique quantitative - Partie 25: Mélanges de polyester avec
certaines autres fibres (méthode à l'acide trichloracétique et au chloroforme) (ISO/DIS
1833-25:2019)
Ta slovenski standard je istoveten z: prEN ISO 1833-25
ICS:
59.060.20 Umetna vlakna Man-made fibres
71.040.40 Kemijska analiza Chemical analysis
oSIST prEN ISO 1833-25:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 1833-25:2020
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oSIST prEN ISO 1833-25:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 1833-25
ISO/TC 38 Secretariat: SAC
Voting begins on: Voting terminates on:
2019-11-28 2020-02-20
Textiles — Quantitative chemical analysis —
Part 25:
Mixtures of polyester with certain other fibres (method
using trichloroacetic acid and chloroform)
Textiles — Analyse chimique quantitative —
Partie 25: Mélanges de polyester avec certaines autres fibres (méthode à l'acide trichloracétique et au
chloroforme)
ICS: 59.060.01
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 1833-25:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019
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oSIST prEN ISO 1833-25:2020
ISO/DIS 1833-25:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 1833-25:2020
ISO/DIS 1833-25:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents . 1
6 Apparatus . 2
7 Test procedure . 2
8 Calculation and expression of results . 2
9 Precision . 2
Bibliography . 3
© ISO 2019 – All rights reserved iii
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oSIST prEN ISO 1833-25:2020
ISO/DIS 1833-25:2019(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular
...
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