High Temperature Insulation Polyimide Flexible Film

High Temperature Insulation Polyimide Flexible Film

Company Introduction:
ZheJiang Xinhongyun New Content Technologies Co., Ltd.Positioned in HangCZPT city, ZheJiang provience., is a ISO accredited skilled & trustworthy manufacture of electrical insulation resources-BOPI Film(polyimide movie). our once-a-year prodcution capability is 150-200MT.major thickness 12.5um,25um & 50um, principal width 514mm,520mm,1571mm&1040mm.primary shade: yellow, crimson, matte black.
we have rigorous quality inspection program ,we have faith in we can offer you best quality product with higher high quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant movie or higher temperature movie. With their high warmth-resistance, polyimide enjoys assorted programs in roles demanding rugged natural materials. Polyimide film is excellent for insulating circuit boards, high temperature powder coating and transformers producing.
Polyimide film supplies outstanding electrical, thermal, physical and chemical properties over a vast temperature assortment among -269ºC (-452ºF) and 400ºC (752ºF) making them superior for electrical insulation programs. Polyimide film can be laminated, metalized, punched, formed or adhesive coated. BOPI film has better thickness tolerancem,highter bodily, chemical,and electrical properties. It is the advised decision for apps that demand an all-polyimide movie with an excellent equilibrium of houses in excess of a broad variety of temperatures.
we can provide equally normal and personalized polyimide movie answers for a consumer depending on their requirements.

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

Primary Specification

Properties Device Values
Um(Mil) 12.5(.5) twenty five(one) 50(two)
Density g/cm³ one.42±0.2 one.42±0.two 1.42±0.two
Tensile Power MD≥ MPa a hundred and seventy one hundred seventy one hundred seventy
TD≥ a hundred and seventy 170 a hundred and seventy
Elongation at rupture ≥ % sixty 70 70
Breakdown Power MV/m 250 240 240
Warmth Shrinkage 200ºC 2hrs≤ % .1 .1 .one
Floor Resisitance Ω one.0×1013 1.0×1013 1.0×1013
Volume Resistance Ω.m one.0×1571 1.0×1571 one.0×1571
Reduction Tangent   .004 .004 .004

Slitting and Packging

  1. Width:520mm~1040mm
  2. Main 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 film ought to be stored in a dry and clean indoor,should be suspended in the box. Ought to not erect,close to the fireplace,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
Adaptable Printed Circuits Board(F-PCB)
Polyimide Label
Polyimide tubing

Coverlay film in FPC/PCB

Substantial-temp cables wrapped PI                                          PI in die slicing

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you buying and selling organization or manufacturer ?
We are a company, We have our personal 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 examination the merchandise just before shipment.
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.

Packed in rolls and in carton store at place temperature avoid fireplace. The storage period is twelve months.
If you are interested make sure you do not hesitate to speak to us. 

Note:Earlier mentioned values are the accumulative common ones by identified screening strategy,but,in get to make sure you to select our goods effectively,please refer to over specification and check the samples dependent on your making use of purpose or truly feel to contact us for far more specifics..

High Temperature Insulation Polyimide Flexible Film