DS DSEN 61249-2-8 2003-JUL-10 Materals for prnted boards and other nterconnecton structures - Part 2-8 Renforced base materals clad and unclad - Modfed bromnated epoxde woven fbreglass renforced lamnated sheets of defned flammablty vertcal burnng test copper-clad
This part of IEC 61249 gives requirements for properties of modified brominated epoxide woven Eglass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad in thicknesses of 0,05 mm up to 3,2 mm. The flammability rating is acheived through the use of brominated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined as being between 150 °C and 190 °C.
