EN 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 mit bestimmten 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

• Status: Published
• Publication Date: 21-Jul-2020
• Withdrawal Date: 30-Jan-2021
• ICS: 59.060.01 - Textile fibres in general
• Technical Committee: CEN/TC 248 - Textiles and textile products
• Drafting Committee: CEN/TC 248 - Textiles and textile products
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 22-Jul-2020
• Completion Date: 22-Jul-2020
• Mandate: M/532 - [C(2015)1385] Standardisation request to the European Committee for Standardisation as regards methods for quantitative analysis of textile products composed of certain binary and ternary textile fibre mixtures
• Ref Project: SIST EN 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)

Relations

• Replaces: EN ISO 1833-25:2013 - Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester and certain other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2013)
• Effective Date: 29-Jul-2020

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.

---------------------- Page: 1 ----------------------
SIST EN ISO 1833-25:2020

---------------------- Page: 2 ----------------------
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.

---------------------- Page: 3 ----------------------
SIST EN ISO 1833-25:2020
EN ISO 1833-25:2020 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
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, R
...