BS EN 61249-2-11-2003 印制板和其他互联结构用材料.包被和非包被增强基材.阻燃型(垂直燃烧试验)铜包被的聚酰亚胺溴化环氧改良或非改良的编织E型玻璃纤维增强层压板

标准号：BS EN 61249-2-11-2003
中文标准名称：印制板和其他互联结构用材料.包被和非包被增强基材.阻燃型(垂直燃烧试验)铜包被的聚酰亚胺溴化环氧改良或非改良的编织E型玻璃纤维增强层压板
英文标准名称：Materials for printed boards and other interconnecting structures - Part 2-11: Reinforced base materials,clad and unclad - Polyimide, brominated epoxide modified or unmodified,woven E-glass reinforced laminated sheets of defined flammability (vertical bur
标准类型：L30
发布日期：2004/12/19 12:00:00
实施日期：2004/2/19 12:00:00
中国标准分类号：L30
国际标准分类号：31.180
引用标准：IEC 61189-2-1997;IEC 61249-5-1-1995;ISO 9000-2000;ISO 11014-1-1994;ISO 14001-1996
适用范围：This part of IEC 61249 gives requirements for properties of polyimide, brominated epoxide modified or unmodified, woven E-glass laminated sheets, in thickness of 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad. The flammability rating is achieved through the use of brominated fire retardants contained as an integral part of the epoxide polymeric structure if present. The glass transition temperature is defined to be 190 ℃ minimum. 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.