Kapton Polyimide Film Electrical Insulation Materials for Silicon Adhesive Tapes

Kapton Polyimide Film Electrical Insulation Materials for Silicon Adhesive Tapes

Organization Introduction:
ZheJiang Xinhongyun New Content Engineering Co., Ltd.Found in HangCZPT town, ZheJiang provience., is a ISO licensed expert & dependable manufacture of electrical insulation resources-BOPI Movie(polyimide movie). our yearly prodcution capability is a hundred and fifty-200MT.main thickness twelve.5um,25um & 50um, principal width 514mm,520mm,1571mm&1040mm.primary color: yellow, crimson, matte black.
we have strict top quality inspection technique ,we have confidence in we can source you greatest quality item with higher good quality

Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant movie or substantial temperature movie. With their high warmth-resistance, polyimide enjoys varied applications in roles demanding rugged natural supplies. Polyimide film is best for insulating circuit boards, high temperature powder coating and transformers producing.
Polyimide movie provides outstanding electrical, thermal, bodily and chemical properties over a vast temperature variety among -269ºC (-452ºF) and 400ºC (752ºF) making them superior for electrical insulation applications. Polyimide movie can be laminated, metalized, punched, shaped or adhesive coated. BOPI film has much better thickness tolerancem,highter physical, chemical,and electrical qualities. It is the advisable choice for apps that need an all-polyimide film with an superb equilibrium of qualities more than a wide variety of temperatures.
we can provide each common and personalized polyimide movie options for a buyer dependent on their demands.

Superb thickness tolerance house
Temp resistance from -452ºF to above 752ºF(-269ºC to over 400ºC)
Straightforward coating property
Exceptional harmony of electrical,chemical and bodily home
Flame retardant
Radiation retardant

Principal Specification

Houses Device Values
Um(Mil) twelve.five(.five) 25(1) 50(2)
Density g/cm³ 1.42±0.two 1.42±0.two 1.42±0.two
Tensile Toughness MD≥ MPa a hundred and seventy one hundred seventy one hundred seventy
TD≥ a hundred and seventy one hundred seventy 170
Elongation at rupture ≥ % sixty 70 70
Breakdown Power MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .1 .1 .one
Surface Resisitance Ω one.0×1013 1.0×1013 1.0×1013
Quantity Resistance Ω.m 1.0×1571 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 movie packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The movie ought to be stored in a dry and clear indoor,need to be suspended in the box. Need to not erect,close to the fire,heat or immediate sunlight.

Item & packing picture


Wire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer and many others.
Backing content for Polyimide coating or composites
Flexible 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 buying and selling organization or maker ?
We are a company, We have our very 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 just before cargo.
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 store at area temperature stay away from fireplace. The storage period of time is twelve months.
If you are fascinated remember to do not be reluctant to get in touch with us. 

Note:Above values are the accumulative common ones by acknowledged testing method,but,in purchase to make sure you to select our merchandise correctly,make sure you refer to over specification and examination the samples dependent on your using goal or really feel to speak to us for a lot more particulars..

Kapton Polyimide Film Electrical Insulation Materials for Silicon Adhesive Tapes