ISO INTERNATIONAL STANDARD 14631 Second edition 2021-06 Extruded sheets of impact-modified polystyrene (PS-D) Requirements and test methods Plaques extrudées en polystyrene modifie resistant au choc (Ps-I) - Exigences et méthodes d'essai Reference number IS0 14631:2021(E) ISO @ISO2021 IS0 14631:2021(E) COPYRIGHTPROTECTEDDOCUMENT @IS02021 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 below or Iso's member body in the country of the requester. IsO copyrightoffice 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 2021 - All rights reserved

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