STD.IS0 974-ENGL 2000 4851903 0814928 OEh INTERNATIONAL ISO STANDARD 974 Second edition 2000-01-15 Plastics - Determination of the brittleness temperature by impact Plastiques -- Determination de la température de fragilite au choc This material is reproduced from ISO documents under International Organization for Standardization (iSO) Copyright License Number HIS/CC/1996. Not for resale. No part of these ISO documents may be reproduced in any form. electronic retrieval system or otherwise, except as ailowed in the copyright law of the country of use, or with the prior written consent ofISO (Case postale 56,1211 Geneva 20, Switzerland. Fax +41 22 734 10 79), I1IS or the ISO Licensor's members. Reference number ISO 974:2000(E) @ISO 2000 Copyright International Organization for Standardization No reproduction or networking permitted without license from IHS Not for Resale 974-ENGL STD.ISO 2000 4851903 0814929 377 ISO 974:2000(E) PDFdisclaimer 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 parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. in the unlikely event @ ISO2000 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 microfim, 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-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 734 10 79 E-mail [email protected] Web www.iso.ch Printed in Switzerland ii @ ISO 2000 -- All rights reserved Copyright International Organization for Standardization Not for Resale 6600E6h1908 STD.IS0 974-ENGL 2000 4851903 ISO 974:2000(E) Contents 1 2 Normative references .... 3 Terms and definitions 4 5 Apparatus 6 Test specimens.. Conditioning... 8 Procedure 9 Expressionof results 9.1 Graphical method.... 9.2 Calculation method 10 Test report @ ISO 2000 - All rights reserved ii Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale