Electric Insulation Polyimide Film for Silicone Adhesive Coating

Electric Insulation Polyimide Film for Silicone Adhesive Coating

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant film or substantial temperature movie. With their high warmth-resistance, polyimide enjoys diverse programs in roles demanding rugged natural and organic supplies. Polyimide film is best for insulating circuit boards, substantial temperature powder coating and transformers producing.
Polyimide film offers superb electrical, thermal, physical and chemical properties over a broad temperature assortment between -269ºC (-452ºF) and 400ºC (752ºF) making 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 houses. It is the advised decision for purposes that need an all-polyimide movie with an outstanding balance of properties in excess of a extensive variety of temperatures.
we can give equally normal and custom polyimide movie answers for a buyer depending on their requirements.

Excellent thickness tolerance house
Temp resistance from -452ºF to over 752ºF(-269ºC to over 400ºC)
Straightforward coating property
Excellent harmony of electrical,chemical and actual physical property
Flame retardant
Radiation retardant

Primary Specification

Properties Device Values
Um(Mil) 12.5(.five) twenty five(one) 50(two)
Density g/cm³ 1.42±0.2 one.42±0.2 one.42±0.two
Tensile Energy MD≥ MPa a hundred and seventy one hundred seventy a hundred and seventy
TD≥ one hundred seventy one hundred seventy a hundred and seventy
Elongation at rupture ≥ % sixty 70 70
Breakdown Toughness MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .one .1 .1
Floor Resisitance Ω one.0×1013 one.0×1013 one.0×1013
Volume 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”),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 cleanse indoor,ought to be suspended in the box. Should not erect,close to the fire,heat or immediate daylight.

Merchandise & packing photograph

Wire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer and so forth.
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 chopping

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape

Organization Introduction:
ZheJiang Xinhongyun New Materials Technologies Co., Ltd.Positioned in HangCZPT metropolis, ZheJiang provience., is a ISO licensed expert & reliable manufacture of electrical insulation materials-BOPI Movie(polyimide film). our once-a-year prodcution capability is a hundred and fifty-200MT.main thickness twelve.5um,25um & 50um, main width 514mm,520mm,1571mm&1040mm.main shade: yellow, purple, matte black.
we have rigorous high quality inspection system ,we trust we can provide you ideal top quality item with large good quality



Q1:Are you trading firm or maker ?
We are a manufacturer, We have our personal 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 check the product just before cargo.
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.

Package deal&Storage:
Packed in rolls and in carton keep at room temperature keep away from hearth. The storage time period is 12 months.
If you are intrigued make sure you do not hesitate to get in touch with us. 

Be aware:Earlier mentioned values are the accumulative standard ones by regarded screening strategy,but,in buy to make certain you to pick our merchandise appropriately,you should refer to previously mentioned specification and check the samples based on your utilizing goal or come to feel to contact us for far more information..

Electric Insulation Polyimide Film for Silicone Adhesive Coating