Polyimide Film Coated with FEP on Double Sides

Polyimide Film Coated with FEP on Double Sides


Polyimide FEP film  is Polyimide film coated with FEP resin on 1 aspect or double sides by way of the sintering method at large temperature, which combines the exceptional qualities of Polyimide movie and FEP resin, higher& low temp resistant, radiation resistant, excellent electrical properties, outstanding dimensional steadiness and heat sealable properties.



•High temperature electrical insulation

•Cut-through resistant

•High dielectric energy

•High bond strength


•Wire and cable insulation for downhole pumps and plane electrical techniques.

•Turn insulation in Motors and Turbines.

•CZPTal insulation of Versatile Heater.

CZPT knowledge sheet

Things Device CZPT Price
Thickness um 31 33 fifty 38 fifty 75
Structure FEP um three. 4. 12.5 twelve.five twenty five. 25
Pl um 25. 25. twenty five. 25. 25. fifty
FEP um three. 4. twelve.5      
Thickness Tolerance % +/-10
MD MPa one hundred thirty one hundred thirty a hundred a hundred and forty a hundred 110
TD   110 one hundred ten 80 one hundred ten 80 ninety
Elongation at rupture >= % fifty 50 50 50 sixty 60
Strength >=
Common MV/m 150 150 120 one hundred fifty 120 one hundred ten
Individual   120 120 110 120 a hundred one hundred
Strength >=
F-F N/25mm 6. six. 6.5 N/A N/A N/A
F-H   N/A N/A N/A six. 6. 6.
*Surface Resistivity
200+/-5c(392F) >=
Ω 1.0×10¹³
*Quantity Resistivity
two hundred+/-5c(392F) >=
Ω·m 1.0×10¹º
*Dielectric constant
(50 Hz )
 *Loss tangent (50Hz)


Slitting and Packaging

one, Width: six.~660mm

two, Roll OD: 200~250mm  Pad roll, Transverse roll(universal roll)

two, Main ID:76mm(3″) or 152mm(six” ), Core supplies: Paper or plastic

three. Packaging: Carton and Pallet.

Item & packing photograph

Coverlay film in FPC/PCB

Substantial-temp cables wrapped PI                                          PI in die reducing

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape




Q1:Are you trading business or company ?
We are a producer, We have our possess workshop producing electrical insulation polyimide movie..
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 examination the product just before cargo.
This autumn: Which package do you use?
Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.

Packed in rolls and in carton keep at place temperature stay away from fireplace. The storage interval is twelve months.
If you are intrigued remember to do not be reluctant to make contact with us. 

Note:Previously mentioned values are the accumulative normal ones by regarded screening strategy,but,in get to guarantee you to select our goods appropriately,remember to refer to above specification and take a look at the samples based mostly on your making use of goal or really feel to make contact with us for more particulars..

Polyimide Film Coated with FEP on Double Sides


motor base

As one of leading motor base manufacturers, suppliers and exporters of mechanical products, We offer motor base and many other products.

Please contact us for details.

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