ČSN EN IEC 61249-2-47

Detailinformationen

Bezeichnung: ČSN EN IEC 61249-2-47

Ausgabedatum: 01.08.2018

Seiten: 32

Land: Tschechische technische Norm

Wo ist es zu kaufen?

Erhältlich auf www.technormen.de

Annotation

This part of IEC 61249 gives requirements for properties of non-halogenated epoxide non woven reinforced core/woven E-glass reinforced surface laminate sheets of thermal conductivity and 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 105 °C minimum. Thermal conductivity is defined to be (2,0 ± 0,30) W/(moK)