ČSN EN 61249-2-43

Detailinformationen

Bezeichnung: ČSN EN 61249-2-43

Ausgabedatum: 01.11.2016

Seiten: 32

Land: Tschechische technische Norm

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Erhältlich auf www.technormen.de

Annotation

This part of IEC 61249 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.
Some property requirements may have several classes of performance. The class desired should be specified on the purchase order, otherwise the default class of material will be supplied