DS DSEN 61249-2-7Corr 2006-MAR-01 Materals for prnted boards and nterconnecton structures - Part 2-7 Renforced base materals clad and unclad - Epoxde woven E-glass lamnated sheet of defned flammablty vertcal burnng test copper-clad
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.
