標準號：BS EN 61249-2-8-2003
中文標準名稱：互連結構用材料.包被和非包被增強基材分規(guī)范.包被和非包被增強基材.規(guī)定了易燃性的包銅改良溴化環(huán)氧編織玻璃纖維增強層壓板(垂直燃燒試驗)
英文標準名稱：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
標準類型：K47
發(fā)布日期：2003/8/14 12:00:00
實施日期：2003/8/14 12:00:00
中國標準分類號：K47
國際標準分類號：31.180
適用范圍：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.