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MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES - PART 2-5: REINFORCED BASE MATERIALS, CLAD AND UNCLAD - BROMINATED EPOXIDE CELLULOSE PAPER REINFORCED CORE/WOVEN E-GLASS REINFORCED SURFACES LAMINATED SHEETS OF DEFINED FLAMMABILITY (VERTICAL BURNING TEST), COPPER-CLAD

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2004

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
1 Scope
2 Normative references
3 Materials and construction
   3.1 Resin system
   3.2 Reinforcement
   3.3 Metal foil
4 Internal marking
5 Electrical properties
6 Non-electrical properties of the copper clad laminate
   6.1 Appearance of the copper clad sheet
   6.2 Appearance of the unclad face
   6.3 Laminate thickness
   6.4 Bow and twist
   6.5 Properties related to the copper foil bond
   6.6 Punching and machining
   6.7 Dimensional stability
   6.8 Sheet size
   6.9 Cut panels
7 Non-electrical properties of the base material after complete
   removal of the copper foil
   7.1 Appearance of the dielectric base material
   7.2 Flexural strength
   7.3 Flammability
   7.4 Water absorption
   7.5 Measling
   7.6 Glass transition temperature and cure factor
8 Quality assurance
   8.1 Quality system
   8.2 Responsibility for inspection
   8.3 Qualification inspection
   8.4 Quality conformance inspection
   8.5 Certificate of conformance
   8.6 Safety data sheet
9 Packaging and marking
10 Ordering information
Annex A (informative) Engineering information
Annex B (informative) Common laminate constructions
Annex C (informative) Guideline for qualification and
                       conformance inspection
Annex ZA (normative) Normative references to international
                       publications with their corresponding
                       European publications
Bibliography

Specifies requirements for properties of brominated epoxide cellulose paper reinforced core/woven E-glass reinforced surfaces-laminated sheets of defined flammability, copper-clad in thicknesses of 0,80 mm up to 1,70 mm.

DevelopmentNote	For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType	Standard
Pages	56
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
DIN EN 61249-2-5:2004-06	Identical
BS EN 61249-2-5:2003	Identical
EN 61249-2-5:2003/corrigendum:2005	Identical
NF EN 61249-2-5 : 2004	Identical
IEC 61249-2-5:2003	Identical
UNE-EN 61249-2-5:2005	Identical