Polyimide Film 1mil-7mil for Making Heatproof Tape

Polyimide Film 1mil-7mil for Making Heatproof Tape

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant movie or large temperature movie. With their substantial heat-resistance, polyimide enjoys diverse apps in roles demanding rugged natural materials. Polyimide film is perfect for insulating circuit boards, higher temperature powder coating and transformers manufacturing.
Polyimide movie offers superb electrical, thermal, actual physical and chemical properties over a vast temperature assortment amongst -269ºC (-452ºF) and 400ºC (752ºF) generating them superior for electrical insulation programs. Polyimide movie can be laminated, metalized, punched, formed or adhesive coated. BOPI film has much better thickness tolerancem,highter bodily, chemical,and electrical houses. It is the suggested option for applications that require an all-polyimide movie with an outstanding equilibrium of houses more than a broad range of temperatures.
we can give each standard and custom polyimide movie solutions for a buyer relying on their needs.

Excellent thickness tolerance residence
Temp resistance from -452ºF to in excess of 752ºF(-269ºC to over 400ºC)
Easy coating residence
Superb stability of electrical,chemical and physical residence
Flame retardant
Radiation retardant

Principal Specification

Qualities Device Values
Um(Mil) 12.five(.5) 25(one) fifty(2)
Density g/cm³ one.42±0.2 one.42±0.2 one.42±0.2
Tensile Toughness MD≥ MPa 170 one hundred seventy a hundred and seventy
TD≥ a hundred and seventy 170 a hundred and seventy
Elongation at rupture ≥ % sixty 70 70
Breakdown Strength MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .one .one .1
Floor Resisitance Ω one.0×1013 1.0×1013 1.0×1013
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”),Core supplies:Paper or plastic
  3. Packaging:PE film packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The movie should be saved in a dry and clean indoor,should be suspended in the box. Ought to not erect,near to the fire,warmth or direct sunlight.

Merchandise & packing image

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

Coverlay movie in FPC/PCB

Higher-temp cables wrapped PI                                          PI in die slicing

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape

Company Introduction
ZheJiang Xinhongyun New Materials Technologies Co., Ltd.Located in HangCZPT city, ZheJiang provience., is a ISO certified skilled & reputable manufacture of electrical insulation components-BOPI Film(polyimide film). our yearly prodcution ability is one hundred fifty-200MT.major thickness twelve.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.principal colour: yellow, crimson, matte black.
we have rigorous high quality inspection method ,we trust we can offer you ideal top quality item with high good quality



Q1:Are you trading company or maker ?
We are a producer, 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 solution prior to 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 keep at area temperature steer clear of fireplace. The storage period is 12 months.
If you are intrigued make sure you do not be reluctant to speak to us. 

Observe:Earlier mentioned values are the accumulative common ones by acknowledged screening approach,but,in purchase to guarantee you to pick our goods effectively,remember to refer to over specification and check the samples based on your using purpose or feel to contact us for much more specifics..

Polyimide Film 1mil-7mil for Making Heatproof Tape