UN.Tex (Dalian) Co.,Ltd
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The Polyimide film FEP adhesive tape is the tape with ground PI film, single side or double sides covered with F46, processed drying and cutting. It is a better choice to replace Dupont tape F46. The application is acting as Grade H insulating material of electrical wire lapping. It takes into its shape through melting at 350~380℃ about 0.5minute.
The tape is dry, smooth and no bubble or impurity etc. The roll or tray length is not less then 500m, and not more than 2 joints, the shortest segment is not less than 150m.
Some technical data for your reference:
| Item | Performance | unit | Classical data | |
| 1 | Tensile strength | Mpa | ≥78 | |
| 2 | Elongation at break | % | ≥30 | |
| 3 | Peel force | Adhesive-adhesive(double sides tape) |
N/10mm |
≥3.5 |
| Adhesive - PI film(one side tape) | ≥3.5 | |||
| Adhesive - copper | ≥3.5 | |||
| 4 | Electrical strength | MV/m | ≥90 | |
| 5 | Surface resistivity 200℃ | Ω | ≥1.0 x 1012 | |
| 6 | Volume resistivity 200℃ | Ω.m | ≥1.0 x 1013 | |