Polyimide Film Coated with FEP (Fluorinated Ethylene Propylene) Adhesive
China Polyimide Film Coated with FEP (Fluorinated Ethylene Propylene) Adhesive, Find details about China Electrical Winding Insulation, Electrical Insulation from Polyimide Film Coated with FEP (Fluorinated Ethylene Propylene) Adhesive
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.
Technical data sheet
| 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 | |||||||
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.
Product & packing picture
Coverlay film in FPC/PCB
High-temp cables wrapped PI PI in die cutting
FCCL membrane PI in LED lights PCB
PI in battery Black PI tape
Production
Warehouse
FAQ
Q1:Are you trading company or manufacturer ?
We are a manufacturer, We have our own workshop producing electrical insulation polyimide film..
Q2: Can you send samples for testing?
A4size Samples are free supplied, customers just need to pay a litter shipping charge.
Q3: How can you guarantee the quality of mass goods is same as the sample sent to me before?
We kept another same sample and marked on company when we sent to customer. So our production will be based on and also we will test the product before shipment.
Q4: Which package do you use?
Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.
Package&Storage:
Packed in rolls and in carton; store at room temperature; avoid fire. The storage period is 12 months.
If you are interested please do not hesitate to contact us.
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 to contact us for more details..
You Might Also Like
Best Selling 50kg High Quality Electronic Digital Hanging Ha......
Fuller Auxiliary Box High / Low Gear Synchronizer (A-5056) H......
Hydroponic Farm Fertilizer Tank pH/Ec Monitor Automatic Digi......
Industrial Motorized Electric Actuated Ball Valve Manufactur......
Halal and Kosher Cert No Shell Walnut Light Halves Walnut
Garlic Flavor Fried Fava Bean Chips with Brc
Block Making Machine Qt8- 15D Concrete Molds Block Brick Mac......
HS Code Heavy Duty ISO 17712 High Security Bolt Seal
Pen Drive 16GB OEM Nylon Rope USB Drives Lanyard Custom USB ......
LED Concert Scene Background LED Display Screen
330ml 500ml 1.5L Pet Water Bottle Blowing Making Machine
Buttons Laser Marking Machine (DW- F10W )