IEC 61249-2-47-2018 印制板和其他互连结构用材料. 第2-47部分: 覆层和未覆层增强基材. 非卤化环氧化物无纺/机织E-玻璃增强层压板,导热率为2.0w/( m-K ),并具有规定

标准号：IEC 61249-2-47-2018
中文标准名称：印制板和其他互连结构用材料. 第2-47部分: 覆层和未覆层增强基材. 非卤化环氧化物无纺/机织E-玻璃增强层压板,导热率为2.0w/( m-K ),并具有规定的可燃性(垂直燃烧试验),无铅装配用铜覆层
英文标准名称：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/(m-K) and defined flammabil
标准类型：L30
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L30
国际标准分类号：13.220.40;31.180
引用标准：IEC 61189-2-2006;IEC 61249-5-1-1995;IEC/PAS 61249-6-3-2011;ISO 11014-2009
适用范围：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 (2,0 ± 0,30) W/(m-K).