DS/EN 61249-4-5:2006 印刷板和其他互连结构的材料 第 4-5 部分:预浸料的分规范集,未包层 聚酰亚胺,改性或未改性,编织 E 玻璃预浸料具有规定的易燃性
Materials for printed boards and other interconnecting structures - Part 4-5: Sectional specification set for prepreg materials, unclad - Polyimide, modified or unmodified, woven E-glass prepreg of defined flammability
This part of EN 61249 gives requirements for properties of prepreg that is mainly intended to be used as bonding sheets in connection with laminates according to EN 61249-2-8 when manufacturing multilayer boards according to EN 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 fire retardants contai