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Normas BSI – AENOR
BS EN 61249-2-43:2016

BS EN 61249-2-43:2016

Materials for printed boards and other interconnecting structures. Reinforced base materials clad and unclad. Non-halogenated epoxide cellulose paper/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

Fecha:
2016-07-31 /Definitive
Comité:
EPL/501
Equivalencias internacionales:

EN 60079-5:2007

EN 61249-2-43:2016

IEC 61249-2-43:2016

Resumen:
IEC 61249-2-43:2016 gives requirements for properties of non-halogenated epoxide cellulose paper reinforced core/woven E-glass reinforced surface laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly in thicknesses of 0,60 mm up to 1,70 mm. The flammability rating is achieved through the use of non-halogenated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined to be 100 °C minimum.
Keywords:
Laminates, Reinforced materials, Epoxy resins, Printed-circuit boards, Sheet materials, Copper, Printed circuits, Foil, Flammability, Epoxides, Specification (approval), Glass fibres, Printed-circuit bases
216,25
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