BS EN 61249-2-8-2003 互连结构用材料.包被和非包被增强基材分规范.包被和非包被增强基材.规定了易燃性的包铜改良溴化环氧编织玻璃纤维增强层压板(垂直燃烧试验)

标准号：BS EN 61249-2-8-2003
中文标准名称：互连结构用材料.包被和非包被增强基材分规范.包被和非包被增强基材.规定了易燃性的包铜改良溴化环氧编织玻璃纤维增强层压板(垂直燃烧试验)
英文标准名称：Materials for interconnection structures - Sectional specification set for reinforced base materials, clad and unclad - Reinforced base materials clad and unclad - Modified brominated epoxide woven fibreglass reinforced laminated sheets of defined flammab
标准类型：K47
发布日期：2003/8/14 12:00:00
实施日期：2003/8/14 12:00:00
中国标准分类号：K47
国际标准分类号：31.180
适用范围：This part of IEC 61249 gives requirements for properties of modified brominated epoxide woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad in thicknesses of 0,05 mm up to 3,2 mm. The flammability rating is acheived through the use of brominated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined as being between 150 ℃ and 190 ℃. Some property requirements may have several classes of performance. The class desired needs to be specified on the purchase order, otherwise the default class of material may be supplied.