PI-FEP film, FEP high temperature PI membrane ,polyimide membrane
FH. FHF (Polyimide-FEP ) Composite Film
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
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
1 the insulation layer of the flat coil wire of the deep well
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.
|3||Peel Force||N/ 2.5mm|
|5||Surface Resistivity||Ω||1.0 × 1012|
|6||Volume Resistivity||Ω . m||1.0 × 1013|
|7||Dielectric Constant 50Hz||2 — 3|
|8||Dielectric Loss Tangent 50Hz||0.01|
FH film : Single-side . FHF film: Double-side
F layers: 0.005--0.0125mm
The Whole thickness :≤10%
Width : 10--550mm.
Width can be done as buyer’s need.
Internal core Dia: 40mm 50mm 76mm
Carton for export
The Shelf Life is 1 year counted from the date of delivery.