ISO INTERNATIONAL STANDARD 124 Seventh edition 2014-03-15 Latex, rubber Determination of total solids content Latex de caoutchouc - Determination des matieres solides totales Reference number ISO 124:2014(E) ISO @IS02014 I by IHS under I n or networking permitted without license from IHS Not for Resale IS0 124:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2014 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 Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved or networking permited without license from IHS Not for Resale IS0 124:2014(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references ..1 3 Principle. ..1 4 Apparatus 5 Sampling. ..1 6 Procedure .2 6.1 General .2 6.2 Heating at atmospheric pressure (70 °C and 105 °C) - Natural and synthetic rubberlatex .2 6.3 Heating at atmospheric pressure (up to 160 °C) - Synthetic rubber latex .2 6.4 Heating at reduced pressure - Synthetic rubber latex .2 7 Expression of results .3 8 Precision ..3 9 Test report .3 Annex A (informative) Drying conditions for synthetic latices at atmospheric pressure ..4 Annex B (informative) Precision statement. ..5 Bibliography 8 ii thout license from IHS Not for Resale