IEC 61249-2-46-2018
印制板和其他互連結構用材料. 第2 - 46部分:復合和未復合增強基材. 非鹵化環氧化物非織造/機織E -玻璃增強層壓板,導熱率(1.5w / ( m - K ))和規定的可燃性(垂直燃燒試驗),無鉛裝配用覆銅板

Materials for printed boards and other interconnecting structures - Part 2-46: Reinforced base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of thermal conductivity (1,5 W/(m-K)) and defined flammab

標準號

IEC 61249-2-46-2018

發布日期

2018年01月

實施日期

廢止日期

無

中國標準分類號

L30

國際標準分類號

13.220.40;31.180

發布單位

國際電工委員會

引用標準

IEC 61189-2-2006 IEC 61249-5-1-1995 IEC/PAS 61249-6-3-2011 ISO 11014-2009

被代替標準

IEC 91/1448/CDV-2017

適用范圍

This part of IEC 61249 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 0,60 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 105 °C minimum. Thermal Conductivity is defined to be (1,5 ± 0,2) W/(m-K).

IEC 61249-2-46-2018系列標準