ISO INTERNATIONAL STANDARD 22088-5 First edition 2006-08-01 Plastics Determination of resistance to environmental stress cracking (EsC) - Part 5: Constant tensile deformation method Plastiques-Determination dela fissurationsouscontraintedansun environnementdonne(EsC) Partie5:Methodededéformationentractionconstante Reference number ISO 22088-5:2006(E) @ISO2006 ISO22088-5:2006(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 shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In 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 the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. @ISO2006 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, 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 ISO 22088-5:2006(E) Contents Page Foreword 1 Scope 2 Normative references... 3 Termsanddefinitions 4 Principle 5 Apparatus 6 Conditioning and test conditions.. 6.1 Conditioning.... 6.2 Test temperature 6.3 Test medium. 7 Test specimens.... 7.1 Shapeanddimensions. 7.2 Number 7.3 Preparation. 8 Teststress 9 Procedure. 10 Expressionofresults 11 Precision 12 Test report. Bibliography ISO22088-5:2006(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through IsO 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 rights. sO shall not be held responsible for identifying any or all such patent rights. ISO22088-5waspreparedbyTechnical Committee ISO/TC61,Plastics,SubcommitteeSC6,Ageing, chemicalandenvironmentalresistance. Iso 22088 consists of the following parts, under the general title Plastics -Determination of resistance to environmentalstresscracking(EsC): Part1:Generalguidance Part2:Constanttensileloadmethod (replacementofISO6252:1992) Part 3: Bent strip method (replacement of IsO 4599:1986) Part 4:Ballor pin impressionmethod (replacement of IsO4600:1992) Part5:Constanttensiledeformationmethod (new test method) Part6:Slowstrainratemethod (new test method) INTERNATIONALSTANDARD ISO22088-5:2006(E) Plastics Determination of resistance to environmental stress cracking (ESC) Part 5: Constant tensile deformation method 1 Scope This part of ISO 22088 specifies a method for the determination of the environmental stress cracking (EsC) chemical medium. It is applicable totest specimens prepared bymoulding and/or machining and can be used for the assessment of the Esc behaviour of plastic materials exposed to different environments, as well as for the determination of the EsC behaviourof different plastic materials exposed to a specific environmen