BS EN IEC 61249-2-47 2018 Edition, April 30, 2018
Materials for printed boards and other interconnecting structures Part
2-47: Reinforced base materials clad and unclad - Non-halogenated epoxide
non-woven/woven E-glass reinforced laminate sheets of thermal conductivity
2,0 W/(m•K) and defined flammability (vertical burning test), copper-clad
for lead-free assembly