STD.IS014848-ENGL1998 4851903 307472466T7 ISO INTERNATIONAL STANDARD 14848 First edition 1998-06-01 Plastics s --- Unsaturated-polyester resins Determination of reactivity at 130 °C Plastiques -- Résines de polyesters non satures - Détermination de la réactivite a 130°℃ This material is reproduced from ISO documents under International Organization for Standardization (ISO) Copyright License Number IHS/ICC/1996. Not for resale. No part of these Iso documents may be reproduced in any form, electronic retrieval system or otherwise, except as allowed in the copyright law of the country of use, or with the prlor written consent of IsO (Case postale 56, 1211 Geneva 2o, Switzerland, Fax + 41 22 734 10 79), IHS or the iSO Licensor's members. Reference number ISO 14848:1998(E) COPYRIGHT 2ooo International Organization For Standardization Information Handling Services, 2000 EOTSEh STD.ISO 144B-ENGL 1998 0747247 EES ISO 14848:1998(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (iso the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. 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. International Standard ISO 14848 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC12,Thermosettingmaterials. ISO1998 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 the publisher. International OrganizationforStandardization Casepostale56:CH-1211Geneve20.Switzerland Internet [email protected] X.400 C=ch; a=40Onet; p=iso; o=isocs; S=central Printed in Switzerland ii COPYRIGHT 2000 International Organization For $ Standardization Information Handling Services, 2000 STD.IS0 14B48-ENGL1998 4851903 0747248 - 47T @iso ISO14848:1998(E) Introduction The processing of unsaturated-polyester resins, as well as formulated products such as bulk moulding compound action of a catalyst and under the effect of heat. makes use of thevariation in temperatureas afunction of time. out comparisonsbetweensimilartypesofunsaturated-polyesterresin. ili COPYRIGHT 2000 International Organization For s Standardization Information Handling Services, 2000