Magnet Wire Used Polyimide Film with FEP Coating

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor
• Color: Yellow
• Material: Plastic
• Maximum Voltage: 20KV~100KV
• Thermal Rating: H 180
• Thickness: 0.050mm
• Insulation: Electrical Insulation
• Temperature: High Temperature Resistance
• Film: FEP Coated Pi Film
• Type: Insulation Film
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Transport Package: Carton and Pallet
• Specification: 520mm, 0.050mm
• Origin: China
• HS Code: 3920999000
• Production Capacity: 15000kg/Month

Product Description

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








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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..