IEC 61249-4-5:2005
印制板和其他互连结构用材料.第4-5部分:非包被预浸料的分规范集.阻燃型改良和未改良的聚酰亚胺编织E型玻璃纤维预浸料坯

Materials for printed boards and other interconnecting structures - Part 4-5: Sectional specification for prepreg materials, unclad - Polyimide, modified or unmodified, woven E-glass prepreg of defined flammability


标准号
IEC 61249-4-5:2005
发布
2005年
发布单位
国际电工委员会
当前最新
IEC 61249-4-5:2005
 
 
被代替标准
IEC 91/527/FDIS:2005
适用范围
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 IEC 61249-2-11 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 fire retardants contained as an integral part of the polymeric structure. After curing according to the supplier's instructions, the glass transition temperature is defined to be 170 ℃ minimum.

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