IEC 61249-2-47 Ed. 1.0 en:2018

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IEC 61249-2-47 Ed. 1.0 en:2018 Materials for printed boards and other interconnecting structures - Part 2-47: Reinforced base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of thermal conductivity 2,0 W/(mâ¢K) and defined flammability (vertical burning test), copper-clad fo

standard by International Electrotechnical Commission, 01/10/2018

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IEC 61249-2-47:2018(E) 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 0,60A mm up to 1,70A 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 Degrees C minimum. Thermal conductivity is defined to be (2,0 < 0,30)A W/(mK).

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Edition: 1.0 Published: 01/10/2018 Number of Pages: 22File Size: 1 file , 440 KB