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IEC 61249-2-5-ed.1.0

Materials for printed boards and other interconnecting structures - Part 2-5: Reinforced base materials, clad and unclad - Brominated epoxide cellulose paper reinforced core/woven E-glass reinforced surfaces laminated sheets of defined flammability (vertical burning test), copper-clad

NORMA vydána dne 12.11.2003

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Elektronické PDF (4974.80 CZK)

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The information about the standard:

Designation standards: IEC 61249-2-5-ed.1.0
Publication date standards: 12.11.2003
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: International technical standard
Kategorie: Technické normy IEC

Annotation of standard text IEC 61249-2-5-ed.1.0 :

Gives requirements for properties of brominated epoxide cellulose paper reinforced core/woven E-glass reinforced surfaces-laminated sheets of defined flammability, copper-clad in thicknesses of 0,80 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. Indique les exigences concernant les proprietes des feuilles stratifiees avec couches centrales en papier cellulose epoxyde brome et couches superficielles en tissu de verre de type E epoxyde renforce, plaquees cuivre, dinflammabilite definie et ayant une epaisseur comprise entre 0,80 mm et 1,70 mm. Les caracteristiques dinflammabilite sont obtenues en utilisant des ignifuges bromes issus de la structure polymere epoxyde.