聚酰亞胺薄膜(Polyimide Film)是世界上性能最好的薄膜類絕緣材料,由均苯四甲酸二酐(PMDA)和二胺基二苯醚(DDE)在強極性溶劑中經縮聚并流延成膜再經亞胺化而成。聚酰亞胺薄膜具有優良的耐高低溫性,電氣絕緣性,粘結性,耐輻射性,耐介質性,能在-269℃~280℃的溫度范圍內長期使用,短時可達到400℃的高溫。
被稱為"黃金薄膜"的聚酰亞胺薄膜具有卓越的性能,它廣泛的應用于空間技術,F,H級電機,電器的絕緣,FPC(柔性印刷線路板),TAB(壓敏膠帶基材),航天,航空,計算機,電磁線,變壓器,音響,手機,電腦,冶煉,采礦電子元器件工業,汽車,交通運輸,原子能工業等電子電器行業。
公司生產的聚酰亞胺膜規格(厚度)主要有:0.025mm,0.03mm,0.035mm,0.038mm,0.04mm,0.05mm,0.075mm,0.08mm,0.100mm,0.125mm,0.150mm,0.175mm,0.200mm,0.225mm,0.25mmm等,寬度在10mm到660mm之間可任意分切。產品除卷材外還可沖型。