ISO INTERNATIONAL STANDARD 105-E10 Third edition 1994-09-15 Textiles -- Tests for colour fastness Part E10: Colour fastness to decatizing Textiles Essais de solidité des teintures Partie E10: Solidité des teintures au décatissage ISO Reference number ISO 105-E10:1994(E) IS0105-E10:1994(E) Foreword ISO (the International Organization for Standardization) is a woridwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through IsO technical committees. E 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. circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 105-E10 was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 1, Tests for coloured textiles and colorants. This third edition cancels and replacesthesecond edition (ISO 105-E10:1987), of which it constitutes a technical revision. Each part contained a series of "sections", each designated by the re- spective part letter and by a two-digit serial number (e.g. "Section Ao1"). These sections are now being republished as separate documents, them- nations. A complete list of these parts is given in ISO 105-A01. ISO1994 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 the publisher. International Organization for Standardization Case Postale 56 · CH-1211 Geneve 20 · Switzerland Printed in Switzerland ii ISO 105-E10:1994(E) INTERNATIONAL STANDARD ISO Textiles - Tests for colour fastness Part E10: Colour fastness to decatizing Scope a test-control specimen tested under identical condi- tions. ThispartofIsO105specifiesamethodfordeter mining the resistance of the colour of textiles to the Apparatus action of steam, as employed in the decatizing of woolfabrics.Twotests,mildandsevere,aregiven. 4.1 Suitable decatizing apparatus. Such a device consists of an autoclave (see figure 1) 2 Normative references having an approximate capacity of 20 litres (for ex- The following standards contain provisions which, ample 260 mm in diameter and 400 mm high) with a safe operating pressure of up to 400 kPa and an ad- through referencein thistext,constituteprovisions justable heat source (electric or gas). In the middle of of this part of IsO 105. At the time of publication, the the cover is a threaded opening. Fitted in this opening editions indicatedwere valid.All standardsare subject so that it is suspended inside the autoclave, below the to revision,and parties to agreements based onthis cover, is a perforated cylinder 20 mm in diameter and part of IsO 105 are encouraged to investigate the 160 mm high. The lower end of the cylinder is closed possibility of applying the most recent editions of the by a round piece of sheet metal of 200 mm in diam- standards indicated below. Members of IEC and ISO eter. A regulating valve and a pressure gauge, both maintain registers of currently valid International Standards. connected withtheperforatedcylinder,are mounted on the upper side of the cover. A safety valve and a ISO 105-A01:1994, Textiles - Tests for colour fast thermometer are mounted separately in the cover. ness --- Part A01: General principles of testing. Other devices may be used provided that equiv- NOTE 1 ISO 105-A02:1993, Textiles -— Tests for colour fast- alentresults areobtained. ness ---Part Ao2: Grey scale forassessing change in 4.2 Cotton blanke