IEC 61249-2-7-2002 Materials for printed boards and other interconnecting structures - Part 2-7 Reinforced base materials clad and unclad Epoxide woven E-glass laminated sheet of d.pdf

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1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 61249-2-7 Premire dition First edition 2002-03 Matriaux pour circuits imprims et autres structures dinterconnexion Partie 2-7: Matriaux de base renforcs, plaqus et non plaqus Feuille stratifie tisse de verre E avec de la rsine poxyde, dinflammabili

2、t dfinie (essai de combustion verticale), plaque cuivre Materials for printed boards and other interconnecting structures Part 2-7: Reinforced base materials clad and unclad Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad Numro de rfrence Reference

3、number CEI/IEC 61249-2-7:2002Numrotation des publications Depuis le 1er janvier 1997, les publications de la CEI sont numrotes partir de 60000. Ainsi, la CEI 34-1 devient la CEI 60034-1. Editions consolides Les versions consolides de certaines publications de la CEI incorporant les amendements sont

4、disponibles. Par exemple, les numros dditi on 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Informations supplmentaires sur les publications de la CEI Le contenu techniq

5、ue des publications de la CEI est constamment revu par la CEI afin quil reflte ltat actuel de la technique. Des renseignements relatifs cette publication, y compris sa validit, sont dispo- nibles dans le Catalogue des publications de la CEI (voir ci-dessous) en plus des nouvelles ditions, amendement

6、s et corrigenda. Des informations sur les sujets ltude et lavancement des travaux entrepris par le comit dtudes qui a labor cette publication, ainsi que la liste des publications parues, sont galement disponibles par lintermdiaire de: Site web de la CEI (www.iec.ch) Catalogue des publications de la

7、CEI Le catalogue en ligne sur le site web de la CEI (www.iec.ch/catlg-f.htm) vous permet de faire des recherches en utilisant de nombreux critres, comprenant des recherches textuelles, par comit dtudes ou date de publication. Des informations en ligne sont galement disponibles sur les nouvelles publ

8、ications, les publications rempla- ces ou retires, ainsi que sur les corrigenda. IEC Just Published Ce rsum des dernires publications parues (www.iec.ch/JP.htm) est aussi disponible par courrier lectronique. Veuillez prendre contact avec le Service client (voir ci-dessous) pour plus dinformations. S

9、ervice clients Si vous avez des questions au sujet de cette publication ou avez besoin de renseignements supplmentaires, prenez contact avec le Service clients: Email: custserviec.ch Tl: +41 22 919 02 11 Fax: +41 22 919 03 00 Publication numbering As from 1 January 1997 all IEC publications are issu

10、ed with a designation in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1. Consolidated editions The IEC is now publishing consolidated versions of its publications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publicat

11、ion incorporating amendment 1 and the base publication incorporating amendments 1 and 2. Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to thi

12、s publication, including its validity, is available in the IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda. Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication,

13、 as well as the list of publications issued, is also available from the following: IEC Web Site (www.iec.ch) Catalogue of IEC publications The on-line catalogue on the IEC web site (www.iec.ch/catlg-e.htm) enables you to search by a variety of criteria including text searches, technical committees a

14、nd date of publication. On- line information is also available on recently issued publications, withdrawn and replaced publications, as well as corrigenda. IEC Just Published This summary of recently issued publications (www.iec.ch/JP.htm) is also available by email. Please contact the Customer Serv

15、ice Centre (see below) for further information. Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserviec.ch Tel: +41 22 919 02 11 Fax: +41 22 919 03 00 .NORME INTERNATIONALE CEI IEC INTERNA

16、TIONAL STANDARD 61249-2-7 Premire dition First edition 2002-03 Matriaux pour circuits imprims et autres structures dinterconnexion Partie 2-7: Matriaux de base renforcs, plaqus et non plaqus Feuille stratifie tisse de verre E avec de la rsine poxyde, dinflammabilit dfinie (essai de combustion vertic

17、ale), plaque cuivre Materials for printed boards and other interconnecting structures Part 2-7: Reinforced base materials clad and unclad Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad Pour prix, voir catalogue en vigueur For price, see current cat

18、alogue IEC 2002 Droits de reproduction rservs Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lditeur. No p

19、art 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 Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, Switzerland

20、 Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch CODE PRIX PRICE CODE S Commission Electrotechnique Internationale International Electrotechnical Commission 2 61249-2-7 CEI:2002 SOMMAIRE AVANT-PROPOS4 1 Domaine dapplication.8 2 Rfrences normatives .8 3 Matr

21、iaux et construction8 3.1 Base isolante.8 3.2 Feuille de mtal.10 3.3 Renforcement10 4 Marquage interne10 5 Proprits lectriques .10 6 Proprits non lectriques des stratifis plaqus cuivre.12 6.1 Aspect de la feuille plaque cuivre.12 6.2 Aspect de la face non plaque .14 6.3 Epaisseur du stratifi.14 6.4

22、Courbure et vrillage .16 6.5 Proprits lies ladhrence de la feuille de cuivre. .18 6.6 Poinonnage et usinage.18 6.7 Stabilit dimensionnelle .20 6.8 Dimensions de feuilles.20 6.9 Panneaux dcoups 20 7 Proprits non lectriques du matriau de base aprs retrait de la feuille de cuivre.22 7.1 Aspect du matri

23、au de base dilectrique22 7.2 Rsistance aux flexions .24 7.3 Inflammabilit24 7.4 Absorption deau26 7.5 Blanchiment au croisement des fibres26 7.6 Temprature de transition vitreuse et degr de polymrisation28 8 Assurance de la qualit.28 8.1 Systme de qualit 28 8.2 Responsabilit pour le contrle28 8.3 Co

24、ntrle de qualification 28 8.4 Inspection de conformit de la qualit 30 8.5 Certificat de conformit30 8.6 Fiche technique pour la scurit 30 9 Emballage et marquage 30 10 Informations relative la commande.30 Annexe A (informative) Informations dingnierie 34 Annexe B (informative) Constructions de strat

25、ifis courantes38 Annexe C (informative) Guide pour les essais de conformit et de qualification.4061249-2-7 IEC:2002 3 CONTENTS FOREWORD.5 1 Scope.9 2 Normative references9 3 Materials and construction 9 3.1 Insulating base 9 3.2 Metal foil .11 3.3 Reinforcement.11 4 Internal marking11 5 Electrical p

26、roperties 11 6 Non-electrical properties of the copper-clad laminate 13 6.1 Appearance of the copper-clad sheet.13 6.2 Appearance of the unclad face.15 6.3 Laminate thickness15 6.4 Bow and twist 17 6.5 Properties related to the copper foil bond.19 6.6 Punching and machining19 6.7 Dimensional stabili

27、ty21 6.8 Sheet sizes21 6.9 Cut panels.21 7 Non-electrical properties of the base material after removal of the copper foil23 7.1 Appearance of the dielectric base material.23 7.2 Flexural strength25 7.3 Flammability25 7.4 Water absorption.27 7.5 Measling27 7.6 Glass transition temperature and cure f

28、actor29 8 Quality assurance.29 8.1 Quality system.29 8.2 Responsibility for inspection.29 8.3 Qualification inspection29 8.4 Quality conformance inspection .31 8.5 Certificate of conformance.31 8.6 Safety data sheet.31 9 Packaging and marking.31 10 Ordering information.31 Annex A (informative) Engin

29、eering information 35 Annex B (informative) Common laminate constructions39 Annex C (informative) Guideline for qualification and conformance inspection41 4 61249-2-7 CEI:2002 COMMISSION LECTROTECHNIQUE INTERNATIONALE _ MATRIAUX POUR CIRCUITS IMPRIMS ET AUTRES STRUCTURES DINTERCONNEXION Partie 2-7:

30、Matriaux de base renforcs, plaqus et non plaqus Feuille stratifie tisse de verre E avec de la rsine poxyde, dinflammabilit dfinie (essai de combustion verticale), plaque cuivre AVANT-PROPOS 1) La CEI (Commission Electrotechnique Internationale) est une organisation mondiale de normalisation compose

31、de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CEI a pour objet de favoriser la coopration internationale pour toutes les questions de normalisation dans les domaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes

32、internationales. Leur laboration est confie des comits dtudes, aux travaux desquels tout Comit national intress par le sujet trait peut participer. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CEI collabore

33、troitement avec lOrganisation Internationale de Normalisation (ISO), selon des conditions fixes par accord entre les deux organisations. 2) Les dcisions ou accords officiels de la CEI concernant les questions techniques reprsentent, dans la mesure du possible, un accord international sur les sujets

34、tudis, tant donn que les Comits nationaux intresss sont reprsents dans chaque comit dtudes. 3) Les documents produits se prsentent sous la forme de recommandations internationales. Ils sont publis comme normes, spcifications techniques, rapports techniques ou guides et agrs comme tels par les Comits

35、 nationaux. 4) Dans le but dencourager lunification internationale, les Comits nationaux de la CEI sengagent appliquer de faon transparente, dans toute la mesure possible, les Normes internationales de la CEI dans leurs normes nationales et rgionales. Toute divergence entre la norme de la CEI et la

36、norme nationale ou rgionale correspondante doit tre indique en termes clairs dans cette dernire. 5) La CEI na fix aucune procdure concernant le marquage comme indication dapprobation et sa responsabilit nest pas engage quand un matriel est dclar conforme lune de ses normes. 6) Lattention est attire

37、sur le fait que certains des lments de la prsente Norme internationale peuvent faire lobjet de droits de proprit intellectuelle ou de droits analogues. La CEI ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et de ne pas avoir signal leur existence. La Norme i

38、nternationale CEI 61249-2-7 a t tablie par le comit dtudes 91 de la CEI: Techniques dassemblage des composants lectroniques. Le texte de cette norme est issu des documents suivants: FDIS Rapport de vote 91/276/FDIS 91/286/RVD Le rapport de vote indiqu dans le tableau ci-dessus donne toute informatio

39、n sur le vote ayant abouti lapprobation de cette norme. Cette publication a t rdige selon les Directives ISO/CEI, Partie 3. Les annexes A, B et C sont donnes uniquement titre dinformation.61249-2-7 IEC:2002 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MATERIALS FOR PRINTED BOARDS AND OTHER INTERCON

40、NECTING STRUCTURES Part 2-7: Reinforced base materials clad and unclad Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all nat

41、ional electrotechnical committees (IEC National Committees). The object of the IEC is to promote international cooperation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards.

42、Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collabo

43、rates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion

44、 on relevant subjects since each technical committee has representation from all interested National Committees. 3) The documents produced have the form of recommendations for international use and are published in the form of standards, technical specifications, technical reports or guides and they

45、 are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Stand

46、ard and the corresponding national or regional standard shall be clearly indicated in the latter. 5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6) Attention is drawn to th

47、e possibility that some of the elements of this International Standard may be the subject of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61249-2-7 has been prepared by IEC technical committee 91: Electronics assembly

48、technology. The text of this standard is based on the following documents: FDIS Report on voting 91/276/FDIS 91/286/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 3. Annexes A, B and C are for information only. 6 61249-2-7 CEI:2002 La CEI 61249-2 comprend les parties suivantes, sous le titre gnral Matriaux

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