Biaxial Oriented Polyimide Film 0.025mm 0.050mm*520mm 1040mm for Electrical Insulation

Biaxial Oriented Polyimide Film 0.025mm 0.050mm*520mm 1040mm for Electrical Insulation

Company Introduction:
ZheJiang Xinhongyun New Content Technological innovation Co., Ltd.Situated in HangCZPT town, ZheJiang provience., is a ISO qualified skilled & reliable manufacture of electrical insulation supplies-BOPI Film(polyimide movie). our annual prodcution potential is a hundred and fifty-200MT.major thickness 12.5um,25um & 50um, main width 514mm,520mm,1571mm&1040mm.main colour: yellow, red, matte black.
we have strict top quality inspection technique ,we have confidence in we can provide you greatest high quality merchandise with higher top quality

Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant film or higher temperature film. With their substantial heat-resistance, polyimide enjoys various apps in roles demanding rugged organic resources. Polyimide film is best for insulating circuit boards, large temperature powder coating and transformers producing.
Polyimide film provides outstanding electrical, thermal, actual physical and chemical properties over a extensive temperature range between -269ºC (-452ºF) and 400ºC (752ºF) generating them superior for electrical insulation apps. Polyimide movie can be laminated, metalized, punched, shaped or adhesive coated. BOPI film has better thickness tolerancem,highter actual physical, chemical,and electrical properties. It is the recommended option for apps that call for an all-polyimide film with an outstanding equilibrium of homes more than a broad range of temperatures.
we can offer the two normal and personalized polyimide movie remedies for a customer depending on their wants.

Outstanding thickness tolerance property
Temp resistance from -452ºF to more than 752ºF(-269ºC to more than 400ºC)
Easy coating residence
Exceptional balance of electrical,chemical and bodily home
Flame retardant
Radiation retardant

Principal Specification

Properties Unit Values
Um(Mil) 12.five(.5) 25(1) fifty(2)
Density g/cm³ one.42±0.2 1.42±0.2 1.42±0.2
Tensile Power MD≥ MPa a hundred and seventy a hundred and seventy 170
TD≥ one hundred seventy one hundred seventy one hundred seventy
Elongation at rupture ≥ % sixty 70 70
Breakdown Strength MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .1 .one .1
Area Resisitance Ω one.0×1013 1.0×1013 1.0×1013
Quantity Resistance Ω.m 1.0×1571 one.0×1571 one.0×1571
Reduction Tangent   .004 .004 .004

Slitting and Packging

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

Solution & packing photo


Wire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer and many others.
Backing content for Polyimide coating or composites
Adaptable Printed Circuits Board(F-PCB)
Polyimide Label
Polyimide tubing

Coverlay film in FPC/PCB

Large-temp cables wrapped PI                                          PI in die cutting

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you investing organization or manufacturer ?
We are a producer, We have our personal 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 test the solution before shipment.
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.

Package deal&Storage:
Packed in rolls and in carton shop at place temperature stay away from fire. The storage time period is twelve months.
If you are intrigued you should do not be reluctant to get in touch with us. 

Be aware:Previously mentioned values are the accumulative normal ones by acknowledged tests approach,but,in get to ensure you to decide on our goods properly,you should refer to earlier mentioned specification and check the samples primarily based on your using purpose or come to feel to contact us for more information..

Biaxial Oriented Polyimide Film 0.025mm 0.050mm*520mm 1040mm for Electrical Insulation