BS ISO BRITISH STANDARD 23232:2009 Textiles Agueous liquid repellency Water/alcohol solution resistance test ICS 59.080.01 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BS ISO 23232:2009 National foreword This British Standard is theUK implementation of ISO23232:2009. The UK participation in its preparation was entrusted to Technical Committee TCI/24, Physical testing of textiles. Alist of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity fromlegal obligations. This British Standard Amendments/corrigendaissuedsincepublication was published under the authority of the Standards Policy and Date Comments Strategy Committee on 30 November 2009. BSI 2009 ISBN 978 0 580 64034 6 BS ISO 23232:2009 ISO INTERNATIONAL STANDARD 23232 First edition 2009-08-01 Textiles Aqueous liquid repellency- Waterlalcohol solution resistance test Textiles-Caractere hydrophobe-Essai avec une solution eau/alcool Referencenumber ISO23232:2009(E) ISO @ISO2009 BSISO 23232:2009 ISO23232:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHTPROTECTED DOCUMENT ISO 2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either so at the address below or ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 4122749 0111 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ IS0 2009All rights reserved BSISO23232:2009 ISO23232:2009(E) Contents Page Foreword iv 1 Scope 2 Normative references 3 Terms and definitions... 4 Principle. 5 Uses and limitations.. 6 Safety precautions 7 Reagents, 2 8 Apparatus and materials.. 9 Test specimens 10 Test procedure. 11 Evaluation. 12 Evaluation of results..... 5 13 Testreport 5 Annex A(informative)Precision and bias ... AnnexB(informative)Interlaboratory results Bibliography..... @ ISO 2009 - All rights reserved ii BSISO23232:2009 ISO23232:2009(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 International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2 The main task of technical committees is to prepare International Standards. Draft International Standards International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO23232was prepared byTechnical CommitteeISO/TC38,Textiles,Subcommittee SC2,Cleansing. finishing and water resistance tests. iv ISO 2009-All rights reserved BS ISO 23232:2009 ISO 23232:2009(E) INTERNATIONALSTANDARD TextilesAqueous liquid repellencyWaterlalcohol solution resistancetest 1 Scope resistance to staining by water/alcohol-based materials, especially water/alcohol-based liquids. This is liquid repellency characte