LEC IEC61249-4-18 Edition 1.0 2013-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Materials for printed boards and other interconnecting structures Part 4-18: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards)-High performance epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly Materiaux pour circuits imprimes et autres structures d'interconnexion Partie4-18:Seriedespecifications intermediairespourmateriauxpreimpregnes, nonplaqués(pourlafabricationdescartesmulticouches)-Tissudeverre epoxydepreimpregnedetypeEahauteperformance,d'inflammabilite definie (essaidecombustion verticale),pourles assemblages sansplomb IEC 61249-4-18:2013 THIS PUBLICATIONIS COPYRIGHTPROTECTED Copyright @ 2013 IEC, Geneva, Switzerland or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester. if you have any questions about lEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or yourlocal IEC member National Committee for further information Droits de reproduction réserves. Sauf indication contraire, aucune partie de cette publication ne peut etre reproduite ni utilisee sous quelque forme que ce soit et par aucun procede, electronique ou mecanique, y compris la photocopie et les microfilms, sans I'accord écrit de la CEl ou du Comite national de la CEl du pays du demandeur. Si vous avez des questions sur le copyright de la CEl ou si vous desirez obtenir des droits supplementaires sur cette publication, utilisez les coordonnees ci-apres ou contactez le Comite national de la CEl de votre pays de residence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varembé Fax: +41 22 919 03 00 CH-1211 Geneva 20 [email protected] Switzerland www.iec.ch Aboutthe IEC International Standards for all electrical, electronic and related technologies. AboutIEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. Useful links: IEC publications search - www.iec.ch/searchpub Electropedia - www.electropedia.org The advanced search enables you to find IEC publications The world's leading online dictionary of electronic and by a variety of criteria (reference number, text, technical electrical terms containing more than 30 000 terms and committee....). definitions in English and French, with equivalent terms in It also gives information on projects, replaced and additional languages. Also known as the International withdrawn publications. Electrotechnical Vocabulary (IEV) on-line. IEC Just Published-webstore.iec.ch/justpublished Customer Service Centre -webstore.iec.ch/csc Stay up to date on all new IEC publications. Just Published If you wish to give us your feedback on this publication details all new publications released. Available on-line and orneed furtherassistance,please contactthe also once a month by email. Customer Service Centre: [email protected]. A propos de la CEI La Commission Electrotechnique Internationale (CEl) est la premiere organisation mondiale qui élabore et publie des AproposdespublicationsCEl Le contenu technique des publications de la CEl est constamment revu. Veuillez vous assurer que vous possédez I'éedition la plus récente, un corrigendum ou amendementpeut avoir éte publie. Liens utiles: Recherche de publications CEl - www.iec.ch/searchpub Electropedia - www.electropedia.org La recherche avancee vous permet de trouver des Le premier dictionnaire en ligne au monde de termes publications CEl en utilisant differents criteres (numero de électroniques et électriques. Il contient plus de 30 o00 reference, texte, comite d'etudes.... termes et definitions en anglais et en francais, ainsi que Elle donne aussi des informations