標準號：BS EN 61249-4-2-2005
中文標準名稱：印制板和其他互連結構用材料.第4-2部分:非包被預浸料的分規范集.阻燃型多功能環氧編織E型玻璃纖維預浸料
英文標準名稱：Materials for printed boards and other interconnecting structures - Part 4-2: Sectional specification set for prepreg materials, unclad - Multifunctional expoxide woven E-glass prepeg of defined flammability
標準類型：L30
發布日期：2006/2/1 12:00:00
實施日期：2006/2/1 12:00:00
中國標準分類號：L30
國際標準分類號：31.180
引用標準：IEC 61189-2-1997;IEC 61249-2-8-2003;IEC 61249-6-3;IEC 62326-4-1996;ISO 9000-2000
適用范圍：This part of IEC 61249 gives requirements for properties of prepreg that is mainly intended to be used as bonding sheets in connection with laminates according to IEC 61249-2-8 when manufacturing multilayer boards according to IEC 62326-4. This material may be also used to bond other types of laminates.Prepreg according to this standard is of defined flammability (vertical burning test). The flammability rating on fully cured prepreg is achieved through the use of brominated fireretardants contained as an integral part of the polymeric structure. After curing of the prepreg according to the supplier’s instructions, the glass transition temperature is defined as 150 °Cminimum.