0.025mm Kapton Film, Motor Insulation Epoxy Polyimide Film

Firm Introduction:
ZheJiang Xinhongyun New Content Technologies Co., Ltd.Positioned in HangCZPT city, ZheJiang provience., is a ISO accredited professional & trustworthy manufacture of electrical insulation resources-BOPI Film(polyimide film). our yearly prodcution ability is one hundred fifty-200MT.principal thickness 12.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.principal colour: yellow, crimson, matte black.
we have rigid quality inspection method ,we have faith in we can provide you best good quality product with large good quality

Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant movie or higher temperature film. With their high warmth-resistance, polyimide enjoys assorted purposes in roles demanding rugged natural and organic resources. Polyimide film is ideal for insulating circuit boards, large temperature powder coating and transformers production.
Polyimide film provides exceptional electrical, thermal, physical and chemical properties over a wide temperature assortment amongst -269ºC (-452ºF) and 400ºC (752ºF) creating them superior for electrical insulation programs. Polyimide movie can be laminated, metalized, punched, formed or adhesive coated. BOPI film has greater thickness tolerancem,highter actual physical, chemical,and electrical homes. It is the advisable choice for programs that require an all-polyimide movie with an excellent balance of homes in excess of a broad assortment of temperatures.
we can provide each standard and personalized polyimide film answers for a buyer depending on their demands.

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

Principal Specification

Qualities Unit Values
Um(Mil) twelve.five(.5) twenty five(1) fifty(2)
Density g/cm³ one.42±0.2 one.42±0.2 one.42±0.2
Tensile Power MD≥ MPa one hundred seventy one hundred seventy one hundred seventy
TD≥ 170 one hundred seventy a hundred and seventy
Elongation at rupture ≥ % sixty 70 70
Breakdown Toughness MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .1 .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. Core ID:76mm(3”)or 152mm(6”),Main materials:Paper or plastic
  3. Packaging:PE film packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The movie need to be stored in a dry and clean indoor,ought to be suspended in the box. Ought to not erect,shut to the hearth,warmth or immediate daylight.

Solution & packing image


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

Coverlay film in FPC/PCB

Substantial-temp cables wrapped PI                                          PI in die chopping

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you investing organization or company ?
We are a manufacturer, 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 take a look at the merchandise before shipment.
This fall: 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 avoid fireplace. The storage time period is twelve months.
If you are interested please do not hesitate to contact us. 

Note:Over values are the accumulative common types by acknowledged tests technique,but,in buy to ensure you to select our products appropriately,make sure you refer to previously mentioned specification and check the samples based mostly on your utilizing purpose or feel to speak to us for much more particulars..

0.025mm Kapton Film, Motor Insulation Epoxy Polyimide Film