ISO INTERNATIONAL STANDARD 16589-4 Second edition 2011-04-15 Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 4: Performance test procedures Bagues d'étanchéite a levres pour arbres tournants incorporant des éléments d'étanchéité thermoplastiques - Partie 4: Modes opératoires des essais de performance Reference number ISO 16589-4:2011(E) @ ISO 2011 THS under I without license from IHS Not for Resale ISO 16589-4:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's memberbody in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ ISO 2011 - All rights reserved py IHS unde Not for Resale ISO 16589-4:2011(E) Contents Page Foreword Introduction 1 Scope 2 Normative references.. 3 Terms and definitions. 4 Pre-test procedure.. 5 Dynamic normal temperature test . 5.1 Test apparatus ... 5.2 Installation.. 5.3 Test conditions ... 5.4 Testprocedure. 5.5 Post-test measurements 5.6 Recording.......... 5.7 Acceptancecriteria 6 Dynamic low temperature test ..... 6.1 General.. 6.2 Testapparatus 6.3 Installation.... 6.4 Test procedure 6.5 Post-test measurements 6.6 6.7 Acceptance criteria..... 7 Material testing of the rotary shaft seal components.... 7.1 General ..... 7.2 Metallic components (cases) 7.3 Non-metallic components.... 7.3.1 Thermoplastic sealingelements... 7.3.2 Elastomeric sealing elements - gaskets, protection lip and sealant. 8 Identification statement (Reference to this part of ISO 16589).. Annex A (informative) Typical example of seal test report for the dynamic normal temperature test 8 .12 Annex D (informative) Typical example of a material test report (elastomeric element) 13 Bibliography.. 15 Copyrght International Organization forStandardizalonghts reserved ili Not for Resale