ISO INTERNATIONAL STANDARD 4608 Fourth edition 2023-11 Plastics Homopolymer and copolymer resins of vinyl chloride for general use Determination of plasticizer absorption at room temperature Plastiques - Résines d'homopolymeres et de copolymeres de chlorure de vinyle a usages genéraux - Détermination de la prise de plastifiant a temperature ambiante Reference number IS0 4608:2023(E) rso @ IS0 2023 IS0 4608:2023(E) COPYRIGHT PROTECTED DOCUMENT @IS02023 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 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 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2023 - All rights reserved