Kapton Film Polyimide Film Bopi Kapton 0.075mm

Firm Introduction:
ZheJiang Xinhongyun New Material Technologies Co., Ltd.Found in HangCZPT town, ZheJiang provience., is a ISO qualified specialist & trustworthy manufacture of electrical insulation supplies-BOPI Film(polyimide movie). our once-a-year prodcution capacity is a hundred and fifty-200MT.major thickness 12.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.primary colour: yellow, crimson, matte black.
we have strict top quality inspection system ,we have faith in we can source you best good quality merchandise with substantial good quality

Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant movie or large temperature movie. With their high heat-resistance, polyimide enjoys assorted applications in roles demanding rugged natural resources. Polyimide film is perfect for insulating circuit boards, higher temperature powder coating and transformers manufacturing.
Polyimide movie supplies exceptional electrical, thermal, bodily and chemical properties over a vast temperature range between -269ºC (-452ºF) and 400ºC (752ºF) generating them superior for electrical insulation programs. Polyimide film can be laminated, metalized, punched, shaped or adhesive coated. BOPI film has much better thickness tolerancem,highter physical, chemical,and electrical houses. It is the recommended option for programs that need an all-polyimide film with an excellent stability of houses over a extensive variety of temperatures.
we can provide both regular and customized polyimide movie options for a client dependent on their wants.

Outstanding thickness tolerance property
Temp resistance from -452ºF to more than 752ºF(-269ºC to above 400ºC)
Straightforward coating property
Excellent equilibrium of electrical,chemical and physical house
Flame retardant
Radiation retardant

Main Specification

Homes Device Values
Um(Mil) 12.five(.5) twenty five(one) fifty(2)
Density g/cm³ 1.42±0.2 one.42±0.2 1.42±0.two
Tensile Strength MD≥ MPa 170 a hundred and seventy one hundred seventy
TD≥ a hundred and seventy a hundred and seventy one hundred seventy
Elongation at rupture ≥ % 60 70 70
Breakdown Strength MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .one .1 .1
Floor Resisitance Ω 1.0×1013 one.0×1013 one.0×1013
Quantity Resistance Ω.m one.0×1571 one.0×1571 1.0×1571
Reduction Tangent   .004 .004 .004

Slitting and Packging

  1. Width:520mm~1040mm
  2. Main ID:76mm(3”)or 152mm(6”),Core components:Paper or plastic
  3. Packaging:PE movie packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The movie need to be stored in a dry and clear indoor,ought to be suspended in the box. Need to not erect,shut to the fireplace,warmth or direct daylight.

Product & packing image


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

Coverlay film in FPC/PCB

Higher-temp cables wrapped PI                                          PI in die reducing

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you buying and selling firm or manufacturer ?
We are a producer, We have our own workshop producing electrical insulation polyimide film..
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 check the merchandise prior to 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.

Packed in rolls and in carton shop at place temperature keep away from fireplace. The storage time period is twelve months.
If you are interested you should do not be reluctant to get in touch with us. 

Notice:Above values are the accumulative common ones by recognized tests approach,but,in get to make sure you to choose our products appropriately,please refer to over specification and test the samples dependent on your utilizing objective or feel to contact us for more information..

Kapton Film Polyimide Film Bopi Kapton 0.075mm