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PI-FEP film, FEP high temperature PI membrane ,polyimide membrane coated FEP

PI-FEP film, FEP high temperature PI membrane ,polyimide membrane coated FEP

Place of Origin : China
Payment Terms : T/T, Western Union, MoneyGram, T/T, Western Union, MoneyGram
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PI-FEP film, FEP high temperature PI membrane ,polyimide membrane coated FEP


FH. FHF (Polyimide-FEP ) Composite Film

1.Character

The FH,FHF of our products are made by the method of dipping and coating FR463 emulsified solution on Polyimide casting film, then sintered with high temperature. It has the excellent characters of Polyimide in Electric insulation ,resistance to high temperature ,radiation and corrosion as well as seal under high temperature etc.


Excellent properties:

1.great corona-resistant;

2. electric and mechanical properties;

3. heat-resistance, radiation-resistance;

4.chemical stability and non-flammability;

5.high oil-proof, water-proof and high-temperature self-adhesive seal.


Application:

1 the insulation layer of the flat coil wire of the deep well submersible motor;

2 cable copper winding and electromagnetic wire;

3 the lapped wire insulation of the electrical equipment motor.

4 wind power generator, variable frequency motor, traction motor and electrical rotating machines;

5 High-voltage transformer;

6 .Magnetic wire wrap;

7 .Super high-voltage cable insulation.


Technical data:


No.Item NameUnitStandard
1Tensile StrengthMPa78
2Elongation Ratio%30
3Peel ForceN/ 2.5mm
Tape-Tape4.0
Tape-Copper4.0
4Dielectric StrengthMV/m90
5Surface ResistivityΩ1.0 × 1012
6Volume ResistivityΩ . m1.0 × 1013
7Dielectric Constant 50Hz2 3
8Dielectric Loss Tangent 50Hz0.01

FH film : Single-side . FHF film: Double-side

Thickness :0.035--0.075mm

F layers: 0.005--0.0125mm

The Whole thickness :10%

Width : 10--550mm.

Width can be done as buyers need.

Packing:

Internal core Dia: 40mm 50mm 76mm

Carton for export

The Shelf Life is 1 year counted from the date of delivery.




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