FEP Coated Polyimide Film

FEP Coated Polyimide Film

Business Introduction:
ZheJiang Xinhongyun New Material Technology Co., Ltd.Positioned in HangCZPT city, ZheJiang provience., is a ISO certified expert & reliable manufacture of electrical insulation resources-BOPI Movie(polyimide movie). our once-a-year prodcution potential is a hundred and fifty-200MT.primary thickness 12.5um,25um & 50um, main width 514mm,520mm,1571mm&1040mm.major colour: yellow, red, matte black.
we have stringent top quality inspection method ,we believe in we can source you best good quality solution with large quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant film or higher temperature film. With their large heat-resistance, polyimide enjoys varied apps in roles demanding rugged natural and organic supplies. Polyimide film is best for insulating circuit boards, high temperature powder coating and transformers producing.
Polyimide movie offers excellent electrical, thermal, bodily and chemical properties over a wide temperature selection between -269ºC (-452ºF) and 400ºC (752ºF) making them superior for electrical insulation apps. Polyimide film can be laminated, metalized, punched, formed or adhesive coated. BOPI film has much better thickness tolerancem,highter physical, chemical,and electrical qualities. It is the recommended decision for programs that demand an all-polyimide movie with an excellent harmony of properties above a broad variety of temperatures.
we can give each standard and custom made polyimide film solutions for a consumer based on their wants.

Excellent thickness tolerance home
Temp resistance from -452ºF to more than 752ºF(-269ºC to in excess of 400ºC)
Simple coating home
Exceptional harmony of electrical,chemical and physical home
Flame retardant
Radiation retardant

Main Specification

No. Item Normal Benefit Inspection reference
one Physical appearance Amber coloration ,easy flatness,aligned edge


2 Type NL02-fifty
three Thickness 50±4μm
4 Density(kg/m3) 1420±20
five Tensile Strength MD ≥110MPa
TD ≥90MPa
6 Elongation MD ≥40%
TD ≥40%
7 Warmth Shrinkage 230ºC1h (%) MD <0.15
TD <0.10
eight CZPTal toughness(kV/mm) ≥150



The film need to be saved in a dry and thoroughly clean area, need to be positioned in
a box with floating assist,can not be erected. Not near to the hearth, warmth or direct daylight. High quality promise interval of two

Slitting and Packging

  1. Width:520mm~1040mm
  2. Main ID:76mm(3”)or 152mm(6”),Core materials:Paper or plastic
  3. Packaging:PE film packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The film must be saved in a dry and thoroughly clean indoor,should be suspended in the box. Must not erect,close to the fireplace,heat or immediate daylight.

Product & packing image

Wire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer and so on.
Backing substance for Polyimide coating or composites
Versatile Printed Circuits Board(F-PCB)
Polyimide Label
Polyimide tubing

Coverlay movie in FPC/PCB

High-temp cables wrapped PI                                          PI in die reducing

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you investing organization or producer ?
We are a company, We have our very own 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 take a look at 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.

Packed in rolls and in carton shop at room temperature stay away from fire. The storage period is 12 months.
If you are interested remember to do not wait to contact us. 

Observe:Previously mentioned values are the accumulative common ones by recognized tests approach,but,in order to make certain you to select our merchandise effectively,make sure you refer to above specification and check the samples dependent on your employing function or come to feel to speak to us for a lot more details..

FEP Coated Polyimide Film