DS/EN 61249-2-7
Materials for printed boards and interconnection structures - Part 2-7: Reinforced base materials clad and unclad - Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad
| Organization: | DS |
| Publication Date: | 1 March 2006 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Printed circuits and boards): | 31.180 |
scope:
This part of IEC 61249 gives requirements for properties of expoide woven E-glass laminated sheet 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad. The flammability rating is achieved through the use of brominated fire retardants contained as an intergral part of the polymeric structure. The glass transition temperature is defined to be 120 °C minimum.
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