FPC行业铜箔、覆盖膜厚度的计算方法 联系客服

发布时间 : 星期五 文章FPC行业铜箔、覆盖膜厚度的计算方法更新完毕开始阅读1b805902a22d7375a417866fb84ae45c3b35c287

FPC 行业铜箔、覆盖膜厚度的计算方法

覆盖膜胶厚:13UM、25UM、30UM 铜箔胶厚: 13UM、20UM 覆盖膜:

1/2mil= 12.5+15= 27.5um 1/2mil = 12.5+25= 37.5um 1mil = 25+25= 50um 2mil = 25×2+30= 80um 单面铜箔:

1/2mil 1/2oz = 12.5+13+18= 43.5um 1mil 1/2oz = 25+13+18= 56um 或=25+20+18= 63um 1mil 1oz = 25+20+35= 80um 双面铜箔:

1/2mil 1/2oz = 18×2+13×2+12.5= 74.5um 1mil 1/2oz = 18×2+13×2+25= 87um 或= 18×2+20×2+25= 101um 1mil 1oz = 35×2+20×2+25= 135um 纯铜箔:

1oz = 35um 1/2oz = 18um PI: 1mil = 25um 0.5mil = 12.5um 纯胶:0.05mm

溢胶量不超过0.15mm 注:下划线表示胶厚