ISO 1833-14:2019
(Main)Textiles - Quantitative chemical analysis - Part 14: Mixtures of acetate with certain other fibres (method using glacial acetic acid)
Textiles - Quantitative chemical analysis - Part 14: Mixtures of acetate with certain other fibres (method using glacial acetic acid)
This document specifies a method, using glacial acetic acid, to determine the mass percentage of acetate, after removal of non-fibrous matter, in textiles made of mixtures of - acetate with - certain chlorofibres or after-chlorinated chlorofibres. It is also possible to analyse mixtures containing acetate by using the test methods described in ISO 1833-3 or ISO 1833-9.
Textiles — Analyse chimique quantitative — Partie 14: Mélanges d'acétate avec certaines autres fibres (méthode à l'acide acétique glacial)
Le présent document spécifie une méthode de détermination, à l'acide acétique glacial, du pourcentage en masse d'acétate, après élimination des matières non fibreuses, dans les textiles composés de mélanges de: — acétate; avec — certaines chlorofibres ou chlorofibres surchlorées. Il est également possible d'analyser les mélanges contenant certaines fibres d'acétate en utilisant les méthodes d'essai décrites dans l'ISO 1833-3 ou l'ISO 1833-9.
General Information
- Status
- Published
- Publication Date
- 03-Sep-2019
- Technical Committee
- ISO/TC 38 - Textiles
- Drafting Committee
- ISO/TC 38/WG 22 - Composition and chemical testing
- Current Stage
- 9093 - International Standard confirmed
- Start Date
- 28-Feb-2025
- Completion Date
- 13-Dec-2025
Relations
- Effective Date
- 06-Jun-2022
- Effective Date
- 11-Nov-2017
Overview
ISO 1833-14:2019 is an international standard established by the International Organization for Standardization (ISO) that specifies a quantitative chemical analysis method for textiles, particularly focusing on mixtures of acetate fibers with certain other fibers. This method employs glacial acetic acid to determine the mass percentage of acetate fibers in blended textiles after eliminating non-fibrous material. It provides a reliable, repeatable approach for evaluating textile fiber composition, which is critical for quality control, regulatory compliance, and research in the textile industry.
Key Topics
Scope and Application
This standard applies to textiles composed of mixtures of acetate fibers combined with certain chlorofibres or after-chlorinated chlorofibres. It is also compatible with other analysis methods described in ISO 1833-3 and ISO 1833-9 to handle various acetate-containing blends.Principle of the Method
Acetate fibers are dissolved using glacial acetic acid from a known dry mass of the textile blend. The remaining insoluble residue is collected, washed, dried, and weighed. The acetate content is calculated by subtracting the residue percentage from the total sample mass.Reagents and Equipment
- Glacial acetic acid with a boiling point between 116 °C and 119 °C is used as the main solvent.
- Standard apparatus such as conical flasks, filtration crucibles, and mechanical agitation devices facilitate the test procedure.
Test Procedure
The test involves treating the textile sample multiple times with fresh glacial acetic acid, filtering, rinsing, drying, and weighing the residue. This ensures precise separation and quantification.Accuracy and Reliability
The method offers a confidence interval within ±1% mass fraction at a 95% confidence level, ensuring high fidelity in quantitative fiber analysis.
Applications
Textile Quality Control
Manufacturers and laboratories can use ISO 1833-14:2019 to verify the fiber composition in acetate blends, ensuring product specifications are met.Regulatory Compliance
Helps to confirm textile content information for labeling and compliance with legal and trade regulations.Research and Development
Enables textile researchers to accurately analyze fiber mixtures in new fabric developments or hybrid textile applications.Material Authentication
Assists in detecting fiber fraud or adulteration in commercial textiles.
Related Standards
- ISO 1833 Series
ISO 1833-14:2019 is part of the wider ISO 1833 series covering quantitative chemical analysis of textile mixtures:- ISO 1833-1: General principles of testing and analysis methods for textiles.
- ISO 1833-3: Analysis of mixtures of acetate with other fibers using acetone.
- ISO 1833-9: Analysis for mixtures involving acetate using benzyl alcohol.
These complementary standards offer alternative solvents and procedures for various fiber blends, ensuring comprehensive chemical analytical techniques for a broad range of textile materials.
Keywords: ISO 1833-14:2019, textile analysis, acetate fiber, chemical quantitative analysis, glacial acetic acid method, fiber content, textile testing standards, fiber mixture analysis, textile quality control, ISO textile standards, acetate-chlorofiber blends.
ISO 1833-14:2019 - Textiles — Quantitative chemical analysis — Part 14: Mixtures of acetate with certain other fibres (method using glacial acetic acid) Released:9/4/2019
ISO 1833-14:2019 - Textiles — Analyse chimique quantitative — Partie 14: Mélanges d'acétate avec certaines autres fibres (méthode à l'acide acétique glacial) Released:10/23/2019
Frequently Asked Questions
ISO 1833-14:2019 is a standard published by the International Organization for Standardization (ISO). Its full title is "Textiles - Quantitative chemical analysis - Part 14: Mixtures of acetate with certain other fibres (method using glacial acetic acid)". This standard covers: This document specifies a method, using glacial acetic acid, to determine the mass percentage of acetate, after removal of non-fibrous matter, in textiles made of mixtures of - acetate with - certain chlorofibres or after-chlorinated chlorofibres. It is also possible to analyse mixtures containing acetate by using the test methods described in ISO 1833-3 or ISO 1833-9.
This document specifies a method, using glacial acetic acid, to determine the mass percentage of acetate, after removal of non-fibrous matter, in textiles made of mixtures of - acetate with - certain chlorofibres or after-chlorinated chlorofibres. It is also possible to analyse mixtures containing acetate by using the test methods described in ISO 1833-3 or ISO 1833-9.
ISO 1833-14:2019 is classified under the following ICS (International Classification for Standards) categories: 59.060.01 - Textile fibres in general. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 1833-14:2019 has the following relationships with other standards: It is inter standard links to ISO/FDIS 19718, ISO 1833-14:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO 1833-14:2019 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 1833-14
Second edition
2019-09
Textiles — Quantitative chemical
analysis —
Part 14:
Mixtures of acetate with certain
other fibres (method using glacial
acetic acid)
Textiles — Analyse chimique quantitative —
Partie 14: Mélanges d'acétate avec certaines autres fibres (méthode à
l'acide acétique glacial)
Reference number
©
ISO 2019
© 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
Contents Page
Foreword .iv
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
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
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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 the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
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on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitu
...
NORME ISO
INTERNATIONALE 1833-14
Deuxième édition
2019-09
Textiles — Analyse chimique
quantitative —
Partie 14:
Mélanges d'acétate avec certaines
autres fibres (méthode à l'acide
acétique glacial)
Textiles — Quantitative chemical analysis —
Part 14: Mixtures of acetate with certain other fibres (method using
glacial acetic acid)
Numéro de référence
©
ISO 2019
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2019
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
Fax: +41 22 749 09 47
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii © ISO 2019 – Tous droits réservés
Sommaire Page
Avant-propos .iv
1 Domaine d’application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Principe . 1
5 Réactifs . 1
6 Appareillage . 2
7 Mode opératoire d’essai. 2
8 Calcul et expression des résultats . 2
9 Fidélité . 2
Bibliographie . 3
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes
nationaux de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est
en général confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l’ISO participent également aux travaux.
L’ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www
.iso .org/directives).
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l’élaboration du document sont indiqués dans l’Introduction et/ou dans la liste des déclarations de
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Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l’ISO liés à l’évaluation de la conformit
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