ISO INTERNATIONAL STANDARD 22649 Secondedition 2016-05-01 Footwear Testmethods forinsoles and insocks Water absorption and desorption Chaussures-Methodes d'essai applicables aux premieres de montage et auxpremieres de propreté-Absorption etdésorption d'eau Referencenumber ISO22649:2016(E) ISO Intemational Organization for Standardization @IS02016 =ZHEJIANG INSTOF STANDARDIZATION C15956617 tedwithout license from IHS IS022649:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS02016,Published in Switzerland All rights reserved. Unless otherwise specified, 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 Ch. de Blandonnet 8.CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +4122 749 09 47 [email protected] www.iso.org Uicensee-ZHEJIANG INSTOF STANDARDIZRoISQ,6-All rights reserved etworking permitted without license from IHS Not for Resale, 2016/7/20 08:15:1 IS0 22649:2016(E) Contents Page Foreword ..iv 1 Scope. ..1 2 Normativereferences 3 Terms and definitions 4 Apparatusandmaterial 4.1 MethodA .1 4.2 Method B ..2 5 Sampling and conditioning. .3 5.1 MethodA .3 5.2 Method B ..4 6 Test method .4 6.1 MethodA 4 6.1.1 Determinationofthewaterabsorption .4 6.1.2 Determination ofthewaterdesorption 4 6.2 MethodB .4 6.2.1 Principle 4 6.2.2 Determinationofthewaterabsorption 4 6.2.3 Determination ofthewaterdesorption .5 7 Expression of results .5 7.1 MethodA .5 7.1.1 Waterabsorption 5 7.1.2 Water desorption. .5 7.2 MethodB .6 7.2.1 Water absorption .6 7.2.2 Water desorption. 8 Test report 8.1 Method A 6 8.2 MethodB 7 iii See=ZHEJIANG INSTOFSTANDARDIZATION C15956617 ithout license from IHS