Dark Polyimide Film for Electrical Insulation Materials

Organization Introduction:
ZheJiang Xinhongyun New Material Technologies Co., Ltd.Located in HangCZPT metropolis, ZheJiang provience., is a ISO accredited professional & reliable manufacture of electrical insulation resources-BOPI Movie(polyimide film). our yearly prodcution capability is a hundred and fifty-200MT.principal thickness twelve.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.primary color: yellow, red, matte black.
we have strict high quality inspection technique ,we trust we can offer you ideal high quality item with higher top quality

Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant movie or substantial temperature movie. With their high warmth-resistance, polyimide enjoys assorted programs in roles demanding rugged natural and organic components. Polyimide film is perfect for insulating circuit boards, higher temperature powder coating and transformers manufacturing.
Polyimide film provides superb electrical, thermal, actual physical and chemical properties over a wide temperature range amongst -269ºC (-452ºF) and 400ºC (752ºF) creating them superior for electrical insulation apps. Polyimide movie can be laminated, metalized, punched, formed or adhesive coated. BOPI film has much better thickness tolerancem,highter physical, chemical,and electrical qualities. It is the advised decision for purposes that call for an all-polyimide film with an superb stability of homes in excess of a vast variety of temperatures.
we can give the two standard and personalized polyimide movie options for a consumer depending on their wants.

Exceptional thickness tolerance property
Temp resistance from -452ºF to above 752ºF(-269ºC to in excess of 400ºC)
Easy coating property
Outstanding balance of electrical,chemical and physical home
Flame retardant
Radiation retardant

Major Specification

No. Merchandise Standard Value Inspection reference
one Appearance Amber shade ,smooth flatness,aligned edge

Company CZPT

two Variety NL02-50
three Thickness 50±4μm
four Density(kg/m3) 1420±20
five Tensile Strength MD ≥110MPa
TD ≥90MPa
6 Elongation MD ≥40%
TD ≥40%
7 Heat Shrinkage 230ºC1h (%) MD <0.15
TD <0.10
eight CZPTal energy(kV/mm) ≥150



The film need to be saved in a dry and cleanse area, must be put in
a box with floating help,can not be erected. Not close to the fire, warmth or immediate daylight. Top quality ensure time period of two

Slitting and Packging

  1. Width:520mm~1040mm
  2. Core ID:76mm(3”)or 152mm(6”),Main resources:Paper or plastic
  3. Packaging:PE film packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The film must be saved in a dry and cleanse indoor,ought to be suspended in the box. Should not erect,near to the fireplace,heat or direct daylight.

Product & packing image

Wire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer and so on.
Backing content for Polyimide coating or composites
Flexible 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 producer ?
We are a manufacturer, We have our very own 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 prior to cargo.
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 retailer at space temperature stay away from hearth. The storage period of time is 12 months.
If you are interested you should do not wait to make contact with us. 

Observe:Previously mentioned values are the accumulative normal types by recognized tests technique,but,in get to ensure you to select our merchandise correctly,you should refer to previously mentioned specification and examination the samples based mostly on your utilizing purpose or truly feel to contact us for much more information..

Dark Polyimide Film for Electrical Insulation Materials