Kapton Polyimide Fep Film for Wire and Cable Insulation
Description
Aerchs Polyimide FEP film is Polyimide film coated with FEP resin on one side or double sides through the sintering process at high temperature, which combines the excellent properties of Polyimide film and FEP resin, high& low temp resistant, radiation resistant, excellent electrical properties, superior dimensional stability and heat sealable properties.
Features
- High temperature electrical insulation
- Cut-through resistant
- High dielectric strength
- High bond strength
Datasheet
| Items |
Unit |
AHSPIFEP 616 |
AHSPIFEP 616B |
AHSPIFEP 919 |
AHSPIFEP 019 |
AHSPIFEP 011 |
AHSPIFEP 021 |
||
| Thickness |
Um(mil) |
31(1.2) |
33(1.3) |
50(2.0) |
38(1.5) |
50(2) |
75(3.0) |
||
| Structure | FEP |
um |
3.0 |
4.0 |
12.5 |
12.5 |
25.0 |
25 |
|
| PI |
25.0 |
25.0 |
25.0 |
25.0 |
25.0 |
50 |
|||
| FEP |
3.0 |
4.0 |
12.5 |
0 |
0 |
0 |
|||
| Thickness Tolerance |
% |
+/-10 |
|||||||
| Tensile Strength≥ | MD |
MPa |
130 |
130 |
100 |
140 |
100 |
110 |
|
| TD |
110 |
110 |
80 |
110 |
80 |
90 |
|||
| Elongation at rupture≥ |
% |
50 |
50 |
50 |
50 |
60 |
60 |
||
| Breakdown Strength ≥ | Average |
MV/m |
150 |
150 |
120 |
150 |
120 |
110 |
|
| Individual |
120 |
120 |
110 |
120 |
100 |
100 |
|||
| Peel Strength≥ | F-F | N/25mm |
6.0 |
6.0 |
6.5 |
N/A |
N/A |
N/A |
|
| F-H |
N/A |
N/A |
N/A |
6.0 |
6.0 |
6.0 |
|||
| *Surface Resistivity 200+/-5c(392F) ≥ |
Ω |
1.0×1013 |
|||||||
| *Volume Resistivity 200+/-5c(392F) ≥ |
Ω·m |
1.0×1010 |
|||||||
|
*Dielectric constant (50Hz) |
— |
3.5±0.4 |
|||||||
| * Loss tangent (50Hz) ≤ |
— |
4.0×10-3 |
|||||||
Note: Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to select our products properly, please refer to above specification and test the samples based on your using purpose or feel free to contact us for more details.
Application
- Wire and cable insulation for downhole pumps and aircraft electrical systems.
- Turn insulation in Motors and Generators.
- Electrical insulation of Flexible Heater.
Packaging
- Width: 6.0~660mm
- Roll OD: 200~250mm Pad roll, Transverse roll(universal roll)
- Core ID:76mm(3″) or 152mm(6″ ), Core materials: Paper or plastic;
- Packaging: Carton and Pallet.
- custom sizes are available upon request.
