IEC 61249-2-21:2003
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
Ausgabedatum:
2003-11
Edition:
1.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 47 VDE-Artnr.: 211125
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.