ISO INTERNATIONAL STANDARD 182-3 Second edition 2023-12 Plastics Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 3: Conductometric method Plastiques - Deétermination de la tendance des compositions et produits a base d'homopolymeres et de copolymeres du chlorure de vinyle a degager du chlorure d'hydrogene et éventuellement d'autres produits acides a températures élevées - Partie 3: Méthode conductimeétrique Reference number IS0 182-3:2023(E) Tso @ ISO 2023 IS0 182-3:2023(E) COPYRIGHTPROTECTED 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 ISoO's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email:copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2023- All rights reserved