ISO INTERNATIONAL STANDARD 11359-3 Second edition 2019-02 Plastics Thermomechanical analysis (TMA) - Part 3: Determination of penetration temperature Plastiques - Analyse thermomécanique (TMA) Partie 3: Détermination de la température de pénetration Reference number ISO 11359-3:2019(E) osi @ IS0 2019 IS0 11359-3:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 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 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 CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 11359-3:2019(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus. 6 Test specimen .2 6.1 Preparation .2 6.2 Conditioning. ..2 7 Procedure .2 7.1 Calibration of apparatus .2 7.2 Measurement. 8 Expression of results ..3 9 Precision 10 Test report ..3 Bibliography .5 @ IS0 2019 - All rights reserved iii