Copyright: Tianjin Tianyuan Electrical Materials Co. LTD 津ICP备13005077号-1
Polyimide Film with FEP Adhesive

NO |
Index Description |
Unit |
Index Value(TY625-FN) |
|||
0.033mm |
0.038mm |
0.050mm |
||||
1 |
Allowable tolerance |
m m |
±0.003 |
±0.003 |
±0.004 |
|
2 |
Tensile |
Mpa |
≥140 |
≥100 |
≥100 |
|
3 |
Elongation at break |
% |
≥55 |
≥55 |
≥55 |
|
4 |
Stripping force
|
(double)tape to tape
tape to copper (single)tape to substrate Tape to copper |
N/10mm |
≥3.5 |
≥3.5 |
≥3.5 |
5 |
Breakdown strength |
MV/m |
≥197 |
≥157 |
≥130 |
|
6 |
*Surface resistivity |
Ω |
≥1.0×1012 |
≥1.0×1012 |
≥1.0×1012 |
|
7 |
*Volume resistivity |
Ω.m |
≥1.0×1013 |
≥1.0×1013 |
≥1.0×1013 |