GSO IEC 61249-2-41:2021

IEC 61249-2-41:2010
Gulf Standard   Current Edition · Approved on 01 July 2021

Materials for printed boards and other interconnecting structures - Part 2-41: Reinforced base materials clad and unclad - Brominated epoxide cellulose paper/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

GSO IEC 61249-2-41:2021 Files

English 42 Pages
Current Edition Reference Language

GSO IEC 61249-2-41:2021 Scope

IEC 61249-2-41:2010 gives requirements for properties of brominated 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 brominated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined to be 100 °C minimum.

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