| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor |
|---|---|
| Type: | Insulation Film |
| Chemistry: | Organic Insulation |
| Material: | Polyimide |
| Thermal Rating: | H 180 |
| Classification: | Organic Insulating Material |
| Samples: |
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| Customization: |
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| Quantity(Kilograms) | 1 - 5 | 6 - 100 | 101 - 500 | >500 |
| Est. Time(days) | 5 | 7 | 21 | To be negotiated |
Product Description
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
Application:
•Wire and cable insulation for downhole pumps and aircraft electrical systems.
•Turn insulation in Motors and Generators.
•Electrical insulation of Flexible Heater
Main Specification
| Items | Unit | Standard Value | ||||||
| Thickness | um | 31 | 33 | 50 | 38 | 50 | 75 | |
| Structure | FEP | um | 3.0 | 4.0 | 12.5 | 12.5 | 25.0 | 25 |
| Pl | um | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 50 | |
| FEP | um | 3.0 | 4.0 | 12.5 | ||||
| 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 | 1.0x10¹³ | ||||||
| *Volume Resistivity 200+/-5c(392F) >= |
Ω·m | 1.0x10¹º | ||||||
| *Dielectric constant (50 Hz ) |
3.5±0.4 | |||||||
| *Loss tangent (50Hz) <= |
4.0x10-3 | |||||||
Note: The items marked * are the inherent properties, which are not showed on the testing report for outgoing factory.
Slitting and Packaging
1, Width: 6.0~660mm
2, Roll OD: 200~250mm Pad roll, Transverse roll(universal roll)
2, Core ID:76mm(3") or 152mm(6" ), Core materials: Paper or plastic;
3. Packaging: Carton and Pallet.
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.
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Production Process
Application
Why Choose Us?
1, Quality and Stability
l With 16 production lines, 18 years experience of export. Export over 150-200 tons per year and keeping grow-up.
l Strict Control production process under international ISO9000 quality system from the raw materials to thefinished products. In recent two years, the complaint rate has been lower than 0.3%.
l Unique production technology-- Self-distillation solvent and self-completion of product synthesis. It ensures stability quality.
l Quality comes first and never be degraded for the cost.
2, Packaging
l With a new packaging solution, for the purpose of long-distance transportation and easier to operate,
l To accept your special customized solution. Strive for the best cost solution to help you to save costs;
3, Technical support:
l 4 technical engineers with 10 years of production experience, responsible for product production and product performance
l 2 senior engineers with 10- years of application experience for product applications, acts as your production consultant if necessary.
4, R&D Capabilities
l 8 person R & D team with Master or Doctor degree background, more than 10 R&D experience;
l 9 utility model patents and 1 invention patent, 14 utility model patents and 4 invention patents are currently being applied;
5, Service capabilities
l Respond within 1 hour of receipt your email at working day;
l High efficiency Methods: telephone, video conference or immediate visit;
l New services available: to provide production schedules. Upon receipt of the order, the order execution process is initiated immediately, and each process is notified to you timely, if so, you can know the order running status in time.
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