Standard

IEC 61249-2-27:2012 ED1

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Abstract

IEC 61249-2-27:2012 gives requirements for properties of bismaleimide/triazine modified with non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad in thicknesses of 0,03 mm up to 1,60 mm. The flammability rating is achieved through the use of non-halogenated inorganic and/or organic compounds acting as fire retardants. These fire retardants are contained as part of polymeric structure or in addition to it. The glass transition temperature is defined to be 160 °C minimum.

Document information

  • Standard from IEC
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • Pages
  • ICS 31.180
  • ISO TC TC 91