ISO INTERNATIONAL 6119 STANDARD Second edition 2006-08-01 Road vehicles Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 120 °C max.) Vehicules routiers-Joints en caoutchouc pour cylindresde freins hydrauliques a disqueutilisant un liquidedefrein abasenonpetroliere (Temperature maximale d'utilisation: 120 C) Referencenumber ISO 6119:2006(E) @ISO 2006 ISO6119:2006(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation ISO2006 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 member body in the country of the requester. ISO copyright office Case postale 56·CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2006 - All rights reserved ISO 6119:2006(E) Contents Page Foreword. 1 Scope 2 Normative references 3 Product requirements. 4 Brake test fluid.... 5 Apparatus. 2 5.1 Apparatus for test of resistance to fluid at elevated temperature,physical stability and precipitation characteristics...... 5.2 Apparatus for high-temperature strocking test (see Figure 1) 5.3 Apparatus for low-temperatureleakage test (seeFigure 2).. 6 Testrequirements. 3 7 Preparationoftestspecimens 8 Resistancetofluid atelevatedtemperature-Physicalstability 8.1 Test specimens.. 8.2 Testprocedure 9 ResistancetofluidatelevatedtemperaturePrecipitationcharacteristics 9.1 Test specimens... 9.2 Test procedure. 10 Resistancetoelevatedtemperature indryair. 10.1 Test specimens.... 10.2 Test procedure.... 11 Ambient-temperaturestrokingtest. 11.1 Test specimens.... 11.2 Testprocedure. 12 High-temperature stroking test. 12.1 Testspecimens. 12.2 Test procedure.... 13 Low-temperature leakage test. 13.1 Test specimens... 8 13.2 Test procedure... 13.3 Bend test procedure. 14 Cyclinghumiditystoragecorrosiontest. 14.1 Test specimens... 14.2 Test procedure ... @ IS0 2006 - All rights reserved ii ISO 6119:2006(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2 The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent ISO 6119 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 2, Braking systemsandequipment. Thissecondeditioncancelsandreplacesthefirstedition(lsO6119:1980),whichhasbeentechnicallyrevised iv @ISO 2006-All rights reserved INTERNATIONAL STANDARD ISO6119:2006(E) Road vehicles Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 120 °C max.) Scope This International Standard specifies the performance test methods and requirements f