ISO INTERNATIONAL STANDARD 24022-2 First edition 2020-05 Plastics Polystyrene (PS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties Plastiques - Matériaux a base de polystyrene (PS) pour moulage et extrusion Partie 2: Preparation des éprouvettes et détermination des proprietés Reference number IS0 24022-2:2020(E) ISO @ ISO 2020 IS0 24022-2:2020(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may below 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 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved