12.5um 25um 50um Polyimide Film Used for Electrical Insulation & Heat Resistence& Label

12.5um 25um 50um  Polyimide Film Used for Electrical Insulation & Heat Resistence& Label

Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant film or higher temperature film. With their higher warmth-resistance, polyimide enjoys assorted applications in roles demanding rugged organic and natural materials. Polyimide film is ideal for insulating circuit boards, substantial temperature powder coating and transformers manufacturing.
Polyimide movie offers outstanding electrical, thermal, actual 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, fashioned or adhesive coated. BOPI film has much better thickness tolerancem,highter physical, chemical,and electrical properties. It is the advisable choice for purposes that need an all-polyimide film with an outstanding stability of homes above a wide assortment of temperatures.
we can provide each regular and custom made polyimide movie solutions for a consumer depending on their requirements.

Excellent thickness tolerance residence
Temp resistance from -452ºF to in excess of 752ºF(-269ºC to above 400ºC)
Straightforward coating home
Superb equilibrium of electrical,chemical and actual physical residence
Flame retardant
Radiation retardant

Principal Specification

Properties Unit Values
Um(Mil) 12.five(.five) 25(one) fifty(two)
Density g/cm³ one.42±0.2 one.42±0.2 one.42±0.2
Tensile Energy MD≥ MPa a hundred and seventy a hundred and seventy 170
TD≥ one hundred seventy one hundred seventy one hundred seventy
Elongation at rupture ≥ % 60 70 70
Breakdown Strength MV/m 250 240 240
Warmth Shrinkage 200ºC 2hrs≤ % .1 .1 .1
Surface area Resisitance Ω 1.0×1013 one.0×1013 1.0×1013
Quantity Resistance Ω.m one.0×1571 one.0×1571 one.0×1571
Loss 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 ought to be stored in a dry and clear indoor,must be suspended in the box. Should not erect,shut to the fire,warmth or direct sunlight.

Product & packing image

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

Coverlay movie in FPC/PCB

High-temp cables wrapped PI                                          PI in die reducing

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape

Firm Introduction:
ZheJiang Xinhongyun New Materials Technology Co., Ltd.Situated in HangCZPT town, ZheJiang provience., is a ISO accredited professional & reliable manufacture of electrical insulation resources-BOPI Movie(polyimide film). our annual prodcution ability is a hundred and fifty-200MT.primary thickness twelve.5um,25um & 50um, major width 514mm,520mm,1571mm&1040mm.main colour: yellow, crimson, matte black.
we have stringent good quality inspection system ,we have confidence in we can source you greatest good quality product with higher good quality



Q1:Are you buying and selling company 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 take a look at the solution just before cargo.
Q4: 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 place temperature steer clear of fire. The storage period of time is 12 months.
If you are fascinated make sure you do not hesitate to get in touch with us. 

Observe:Earlier mentioned values are the accumulative normal ones by regarded testing strategy,but,in purchase to guarantee you to decide on our merchandise correctly,you should refer to previously mentioned specification and examination the samples dependent on your making use of function or really feel to get in touch with us for a lot more details..

12.5um 25um 50um  Polyimide Film Used for Electrical Insulation & Heat Resistence& Label