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IEC 61249-2-42:2010

Materials for printed boards and other interconnecting structures - Part 2-42: Reinforced base materials clad and unclad - Brominated epoxide non-woven/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

Edition date: 2010-04-21
In Force
Available languages: English, French
Summary: IEC 61249-2-42:2010 gives requirements for properties of brominated epoxide non-woven 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 brominated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined to be 105 °C minimum.

La CEI 61249-2-42:2010 fournit des exigences concernant les propriétés des feuilles stratifiées renforcées en verre de type E époxyde bromé non tissé/papier cellulose époxyde bromé, plaquées cuivre, d'inflammabilité définie (essai de combustion verticale) pour les assemblages sans plomb et ayant une épaisseur comprise entre 0,60 mm et 1,70 mm. Les caractéristiques d'inflammabilité sont obtenues en faisant réagir des ignifuges bromés dans la structure polymère qui font partie de la structure polymère époxyde. La température de transition vitreuse a été définie comme devant être de 105 °C au minimum.
ICS: 31.180-Printed circuits and boards
CTN: TC 91 - 1286

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