IEC 61249-2-4:2001
Current
The latest, up-to-date edition.
Materials for printed boards and other interconnecting structures - Part 2-4: Reinforced base materials, clad and unclad - Polyester non-woven/woven fibreglass laminated sheet of defined flammability (vertical burning test), copper-clad
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19-12-2001
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FOREWORD
1 Scope
2 Normative references
3 Materials and construction
3.1 Insulating base
3.2 Metal foil
3.3 Reinforcement
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 sizes
6.9 Cut panels
7 Non-electrical properties of the base material after
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
7.7 Thermal coefficient of expansion
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
11 Acceptance testing
Annex A (informative) Conversion table for test method
numbers
Gives requirements for properties of polyester woven fibreglass reinforced surface / non-woven fibreglass reinforced core copper-clad laminated sheet, of defined flammability, in thicknesses of 0,80 mm to 1,60 mm.
| Committee |
TC 91
|
| DevelopmentNote |
Also numbered as BS EN 61249-2-4 (05/2002) Stability Date: 2018. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
39
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| GOST R IEC 61249-2-4 : 2012 | Identical |
| NF EN 61249-2-4 : 2002 | Identical |
| NEN EN IEC 61249-2-4 : 2002 | Identical |
| I.S. EN 61249-2-4:2002 | Identical |
| PN EN 61249-2-4 : 2003 | Identical |
| EN 61249-2-4:2002 | Identical |
| DIN EN 61249-2-4:2002-08 | Identical |
| UNE-EN 61249-2-4:2003 | Identical |
| IEC 62326-1:2002 | Printed boards - Part 1: Generic specification |
| EN 62326-1:2002 | Printed boards - Part 1: Generic specification |
| BS EN 62326-1:2002 | Printed boards Generic specification |
| CEI EN 62326-1 : 2002 | PRINTED BOARDS - PART 1: GENERIC SPECIFICATION |
| I.S. EN 62326-1:2002 | PRINTED BOARDS - GENERIC SPECIFICATION |
| ISO 11014-1:1994 | Safety data sheet for chemical products Part 1: Content and order of sections |
| IEC 61249-5-1:1995 | Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with and without coatings - Section 1: Copper foils (for the manufacture of copper-clad base materials) |
| ISO 14001:2015 | Environmental management systems — Requirements with guidance for use |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
| 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 |
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