Purpose
單面導電PET膜,采用光學PET基材,在表面通過真空磁控濺射的方式沉積一層高純無氧銅導電層;使PET薄膜材料表面具有金屬材料表面的導電、導熱性質,廣泛用關于電子產品的散熱、電極電路和電磁屏蔽場合。
產品規(guī)格及物理性能:
項目 | 單位 | 測試方法 | 規(guī)格值 | 實測值 | ||
性質 | 編號 | 基材類型 | PET | |||
規(guī)格特性 | 1 | 產品寬度 | mm | 1200±5 | 1200 | |
2 | 產品厚度 | um | 100±10 | 102 | ||
3 | Cu面阻值 | Ohm/sq | ASTM D991 | ≤0.5 | 0.2 | |
4 | 面阻值均勻性 | ﹪ | ASTM D991 | TD:≤1.0 MD:≤1.0 | 1.0 | |
5 | 鍍層附著力 | B | ASTM D3359 | ≥5B | 5B | |
6 | 導電層顏色 | 純銅色 | ||||
7 | 耐熱性 | ℃ | 120 | |||
based on specification requirement of Hutong samples, evaluate whether the performance of FTL 28um gold PI film could meet the requirements.
Material Description
New batch of FTL 28um gold plating PI film, received on August 10.
鍍金銅箔介紹
Test Item
Item | Spec | Test Method |
Au: ≥0.02um | ||
Thickness of metal plating | By X-ray | |
Total: 3um +/-1um | ||
Total Film Thickness | 28um +/-3um | Micrometer |
Surface Resistance | <0.03 | ASTM F390 |
180°Bending Test | No crack or Slight crack | By OGP |
metal plating adhesion | >2B | By Pencil test |
Test Results
Thickness of metal plating
1 | 2 | 3 | Average (um) | |
Cu |
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