BS EN 61249-4-15-2009 印制板和其它互连结构用材料.非包覆预浸料的分规范集(用于多层板产品).阻燃型多功能环氧编织E型玻璃纤维预.pdf

《BS EN 61249-4-15-2009 印制板和其它互连结构用材料.非包覆预浸料的分规范集(用于多层板产品).阻燃型多功能环氧编织E型玻璃纤维预.pdf》由会员分享，可在线阅读，更多相关《BS EN 61249-4-15-2009 印制板和其它互连结构用材料.非包覆预浸料的分规范集(用于多层板产品).阻燃型多功能环氧编织E型玻璃纤维预.pdf（20页珍藏版）》请在三一文库上搜索。

1、- - - - Materials for printed boards and other interconnecting structures Part 4-15: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) Multifunctional epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assemb

2、ly BS EN 61249-4-15:2009 National foreword This British Standard is the UK implementation of EN 61249-4-15:2009. It is identical to IEC 61249-4-15:2009. The UK participation in its preparation was entrusted to Technical Committee EPL/501, Electronic assembly technology. A list of organizations repre

3、sented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2009 ISBN 978 0 580 58811 2 ICS 31.180 Compliance with a British Standard cannot confe

4、r immunity from legal obligations. Amendments issued since publication Amd. No. Date Text affected BRITISH STANDARDBS EN 61249-4-15:2009 EUROPEAN STANDARD EN 61249-4-15 NORME EUROPENNE EUROPISCHE NORM June 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalis

5、ation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61249-4-15:2009 E ICS 31.180 English version Mat

6、erials for printed boards and other interconnecting structures - Part 4-15: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Multifunctional epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly (IEC

7、 61249-4-15:2009) Matriaux pour circuits imprims et autres structures dinterconnexion - Partie 4-15: Srie de spcifications intermdiaires pour matriaux primprgns, non plaqus (pour la fabrication des cartes multicouches) - Tissu de verre poxyde primprgn multifonctionnel de type E dinflammabilit dfinie

8、 (essai de combustion verticale) destin aux assemblages sans plomb (CEI 61249-4-15:2009) Materialien fr Leiterplatten und andere Verbindungsstrukturen - Teil 4-15: Rahmenspezifikationen fr unkaschierte Prepreg-Materialien (zur Herstellung von Mehrlagenleiterplatten) - Mit E-Glasgewebe verstrkte Prep

9、regs auf der Basis von multifunktionalem Epoxidharz mit definierter Brennbarkeit (Brennprfung mit vertikaler Prflingslage) fr bleifreie Bestckungstechnik (IEC 61249-4-15:2009) This European Standard was approved by CENELEC on 2009-06-01. CENELEC members are bound to comply with the CEN/CENELEC Inter

10、nal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC me

11、mber. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENEL

12、EC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia,

13、 Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61249-4-15:2009 EN 61249-4-15:2009 - 2 - Foreword The text of document 91/851/FDIS, future edition 1 of IEC 61249-4-15, prepared by IEC TC 91, Electronics assembly technology, was submitted to the IEC-CENELEC parallel vote and was a

14、pproved by CENELEC as EN 61249-4-15 on 2009-06-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-03-01 latest date by which the national standards conflicting with the

15、EN have to be withdrawn (dow) 2012-06-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61249-4-15:2009 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to

16、 be added for the standards indicated: IEC 60194 NOTE Harmonized as EN 60194:2006 (not modified). IEC 61249-2-7 NOTE Harmonized as EN 61249-2-7:2002 (not modified). IEC 61249-2-8 NOTE Harmonized as EN 61249-2-8:2003 (not modified). ISO 9000 NOTE Harmonized as EN ISO 9000:2005 (not modified). _ BS EN

17、 61249-4-15:2009 - 3 - EN 61249-4-15:2009 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited app

18、lies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 61189-2 2006 Test me

19、thods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures EN 61189-2 2006 IEC 61249-2-35 -1) Materials for printed boards and other interconnecting structures - Part 2-35: Reinforced base mat

20、erials, clad and unclad - Modified epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead- free assembly EN 61249-2-35 20092) IEC 62326-4 -1) Printed boards - Part 4: Rigid multilayer printed boards with interlayer connections - Sectional specific

21、ation EN 62326-4 19972) ISO 11014-1 1994 Safety data sheet for chemical products - Part 1: Content and order of sections - - 1) Undated reference. 2) Valid edition at date of issue. BS EN 61249-4-15:2009 2 61249-4-15 IEC:2009(E) CONTENTS FOREWORD.4 1 Scope.6 2 Normative references .6 3 Materials and

22、 construction6 3.1 Reinforcement.6 3.2 Resin system.7 4 Properties.7 4.1 Properties related to the appearance of the prepreg7 4.1.1 Dewetted areas (fish eyes) 7 4.1.2 Broken filaments7 4.1.3 Distortion.7 4.1.4 Creases.7 4.1.5 Edge conditions.7 4.2 Properties related to B-stage prepreg7 4.2.1 Resin c

23、ontent 8 4.2.2 Treated weight.8 4.2.3 Resin flow .8 4.2.4 Scaled flow thickness 8 4.2.5 Melting viscosity8 4.2.6 Gel time.9 4.2.7 Volatile content9 4.3 Properties related to prepreg after curing 9 4.3.1 Electric strength 9 4.3.2 Flammability9 4.3.3 Relative permittivity and dissipation factor.10 4.3

24、.4 Cured thickness.10 4.3.5 Glass transition temperature (Tg) 10 4.3.6 Decomposition temperature (Td)10 4.3.7 Thermal resistance10 4.3.8 Z-axis expansion .10 5 Delivery form11 5.1 Rolls11 5.2 Sheets.11 5.3 Cut panels.11 6 Quality assurance.11 6.1 Quality system.11 6.2 Responsibility for inspection11

25、 6.3 Qualification inspection .11 6.4 Quality conformance inspection.12 6.5 Certificate of conformance.12 6.6 Safety data sheet 12 7 Packaging and marking 12 8 Shelf life.12 9 Ordering information.13 Bibliography14 BS EN 61249-4-15:2009 61249-4-15 IEC:2009(E) 3 Table 1 Flammability, vertical burning

26、 test .9 Table 2 Decomposition temperature requirements .10 Table 3 Thermal resistance requirements 10 Table 4 Z-axis expansion requirements11 BS EN 61249-4-15:2009 4 61249-4-15 IEC:2009(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES

27、Part 4-15: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) Multifunctional epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly FOREWORD 1) The International Electrotechnical Commission (IEC) is a wo

28、rldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other

29、 activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the su

30、bject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions

31、determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National C

32、ommittees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in w

33、hich they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publi

34、cation and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure

35、that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any

36、nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the refere

37、nced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. Interna

38、tional Standard IEC 61249-4-15 has been prepared by IEC technical committee 91: Electronics assembly technology. The text of this standard is based on the following documents: FDIS Report on voting 91/851/FDIS 91/863/RVD Full information on the voting for the approval of this standard can be found i

39、n the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. BS EN 61249-4-15:2009BS EN 61249-4-15:2009 61249-4-15 IEC:2009(E) 5 A list of all parts of the IEC 61249 series, under the general title Materials for printed boa

40、rds and other interconnecting structures, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publicati

41、on. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. BS EN 61249-4-15:2009 6 61249-4-15 IEC:2009(E) MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES Part 4-

42、15: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) Multifunctional epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly 1 Scope This part of IEC 61249 gives requirements for properties of prepreg th

43、at are mainly intended to be used as bonding sheets in connection with laminates according IEC 61249-2-35 when manufacturing multilayer boards according to IEC 62326-4. Multilayer boards comprised of these materials are suitable for lead-free assembly processes. This material may also be used to bon

44、d other types of laminates. Prepreg, according to this standard, is of defined flammability (vertical burning test). The flammability rating on fully cured prepreg is achieved through the use of brominated fire retardants contained as an integral part of the polymeric structure. After curing of the

45、prepreg according to the suppliers instructions, the glass transition temperature is defined to be 150 C and 200 C. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated refe

46、rences, the latest edition of the referenced document (including any amendments) applies. IEC 61189-2:2006, Test methods for electrical materials, printed boards and other interconnection structures and assemblies Part 2: Test methods for materials for interconnection structures IEC 61249-2-35, Mate

47、rials for printed boards and other interconnecting structures Part 2-35: Reinforced base materials, clad and unclad Modified epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly IEC 62326-4, Printed boards Part 4: Rigid multilayer

48、printed boards with interlayer connections Sectional specification ISO 11014-1:1994, Safety data sheet for chemical products Part 1: Content and order of sections 3 Materials and construction The prepreg consists of a reinforcing E-glass fabric which is impregnated with modified epoxide resin and partially cured to the B-stage. 3.1 Reinforcement Woven E-glass as specified in the future IEC 61249-6-3 (under consideration), Woven E-glass fabric (for the manufacture of prepreg and copper-clad laminate). BS EN 61249-4-15:2009BS EN 61249-4-15:2009 61249-4-15 IEC:2009(E) 7 3.2 Resin system