International Standards and Conformity Assessment for all electrical, electronic and related technologies
Electronics assembly technology
|TC 91||WG 4||Mr. D.J. Sober||PPUB|| ||2023|
Gives requirements for properties of non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability, copper-clad in thicknesses 0,05 mm up to 3,2 mm. The flammability rating is achieved through the use of non-halogenated inorganic and/or organic compounds acting as fire retardants.
IEC 61249-2-21:2003 ED1
Materials for printed boards and other interconnecting structures - Part 2-21: Reinforced base materials, clad and unclad - Non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad