標準號：BS EN 61249-3-4-1999
中文標準名稱：互聯結構材料.包被和非包被的非增強基材分規范集(用于撓性印制板).粘膠涂覆撓性聚酰亞胺膜
英文標準名稱：Materials for interconnection structures - Sectional specification set for unreinforced base materials, clad and unclad (intended for flexible printed boards) - Adhesive coated flexible polyimide film - Adhesive coated flexible polyimide film
標準類型：L30
發布日期：1999/6/15 12:00:00
實施日期：1999/6/15 12:00:00
中國標準分類號：L30
國際標準分類號：31.180
適用范圍：This part of IEC 61249 gives requirements for flexible polyimide films coated on one side or both sides with acrylic or epoxide type adhesive for use in the fabrication of flexible printed wiring. Films coated on only one side are used as a coverlay or covercoat in the fabrication of flexible printed wiring. This coverlay or covercoat is also used to provide local support to areas subjected to mechanical or environmental stress. Films coated on both sides are used as bonding films in the fabrication of printed boards.