Polyimide Film, 12.5um, 25um, 50um

Polyimide Film, 12.5um, 25um, 50um

Organization Introduction:
ZheJiang Xinhongyun New Substance Technology Co., Ltd.Positioned in HangCZPT metropolis, ZheJiang provience., is a ISO certified specialist & reliable manufacture of electrical insulation supplies-BOPI Movie(polyimide film). our yearly prodcution ability is a hundred and fifty-200MT.primary thickness twelve.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.main coloration: yellow, crimson, matte black.
we have strict high quality inspection system ,we have faith in we can offer you ideal quality solution with large high quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant film or high temperature movie. With their high heat-resistance, polyimide enjoys various apps in roles demanding rugged organic resources. Polyimide film is best for insulating circuit boards, higher temperature powder coating and transformers production.
Polyimide film supplies outstanding electrical, thermal, physical and chemical properties over a wide temperature range between -269ºC (-452ºF) and 400ºC (752ºF) creating them superior for electrical insulation applications. Polyimide movie can be laminated, metalized, punched, fashioned or adhesive coated. BOPI film has far better thickness tolerancem,highter bodily, chemical,and electrical homes. It is the advisable option for apps that demand an all-polyimide film with an superb harmony of qualities over a broad variety of temperatures.
we can supply both common and custom made polyimide movie options for a buyer based on their demands.

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

Main Specification

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

Slitting and Packging

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

Product & packing photograph


Wire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer etc.
Backing material for Polyimide coating or composites
Flexible Printed Circuits Board(F-PCB)
Polyimide Label
Polyimide tubing

Coverlay movie in FPC/PCB

High-temp cables wrapped PI                                          PI in die cutting

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you buying and selling business or manufacturer ?
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 examination the item 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 room temperature keep away from fire. The storage time period is 12 months.
If you are intrigued make sure you do not be reluctant to speak to us. 

Observe:Over values are the accumulative standard ones by identified testing approach,but,in buy to make sure you to choose our items effectively,please refer to earlier mentioned specification and test the samples primarily based on your using function or feel to contact us for much more particulars..

Polyimide Film, 12.5um, 25um, 50um