SN EN 61249-2-8 : 2003
Current
The latest, up-to-date edition.
MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES - PART 2-8: REINFORCED BASE MATERIALS CLAD AND UNCLAD - MODIFIED BROMINATED EPOXIDE WOVEN FIBREGLASS REINFORCED LAMINATED SHEETS OF DEFINED FLAMMABILITY (VERTICAL BURNING TEST), COPPER-CLAD
01-12-2013
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 sizes
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
Provides requirements for properties of modified brominated epoxide woven E-glass reinforced laminate sheets of defined flammability, copper-clad in thicknesses of 0,05 mm up to 3,2 mm. The flammability rating is achieved through the use of brominated fire retardants reacted as part of the epoxide polymeric structure.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 61249-2-8:2003 | Identical |
| UNE-EN 61249-2-8:2004 | Identical |
| DIN EN 61249-2-8:2004-01 | Identical |
| EN 61249-2-8:2003 | Identical |
| I.S. EN 61249-2-8:2003 | Identical |
| IEC 61249-2-8:2003 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.