Thermal Insulation Material Black Polyimide Film for Battery Cable

Thermal Insulation Material Black Polyimide Film for Battery Cable

Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant film or high temperature movie. With their higher warmth-resistance, polyimide enjoys various programs in roles demanding rugged organic supplies. Polyimide film is ideal for insulating circuit boards, substantial temperature powder coating and transformers manufacturing.
Polyimide movie provides excellent electrical, thermal, physical and chemical properties over a broad temperature selection 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 movie has far better thickness tolerancem,highter actual physical, chemical,and electrical houses. It is the recommended choice for apps that require an all-polyimide film with an superb equilibrium of properties above a vast range of temperatures.
we can offer the two common and custom made polyimide movie solutions for a consumer dependent on their requirements.

Exceptional thickness tolerance home
Temp resistance from -452ºF to more than 752ºF(-269ºC to more than 400ºC)
Straightforward coating house
Outstanding stability of electrical,chemical and actual physical residence
Flame retardant
Radiation retardant

Main Specification

Houses Device Values
Um(Mil) twelve.5(.five) twenty five(1) fifty(2)
Density g/cm³ 1.42±0.2 1.42±0.two 1.42±0.2
Tensile Strength MD≥ MPa 170 one hundred seventy 170
TD≥ one hundred seventy 170 one hundred seventy
Elongation at rupture ≥ % 60 70 70
Breakdown Strength MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .one .one .one
Surface Resisitance Ω 1.0×1013 one.0×1013 one.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. 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 movie need to be stored in a dry and clear indoor,ought to be suspended in the box. Should not erect,close to the hearth,heat or direct sunlight.

Solution & packing photograph

Wire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer and many others.
Backing substance 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 cutting

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape

Company Introduction:
ZheJiang Xinhongyun New Materials Engineering Co., Ltd.Situated in HangCZPT metropolis, ZheJiang provience., is a ISO accredited expert & trustworthy manufacture of electrical insulation components-BOPI Film(polyimide movie). our annual prodcution capacity is one hundred fifty-200MT.major thickness 12.5um,25um & 50um, major width 514mm,520mm,1571mm&1040mm.principal colour: yellow, crimson, matte black.
we have rigid good quality inspection program ,we trust we can provide you best quality item with higher high quality



Q1:Are you investing organization or manufacturer ?
We are a manufacturer, We have our possess 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 product 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 shop at space temperature keep away from hearth. The storage time period is twelve months.
If you are intrigued you should do not be reluctant to make contact with us. 

Note:Previously mentioned values are the accumulative common ones by recognized screening approach,but,in buy to make certain you to select our goods effectively,make sure you refer to previously mentioned specification and take a look at the samples based on your employing function or really feel to contact us for far more information..

Thermal Insulation Material Black Polyimide Film for Battery Cable