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Excellent Tensile Strength Yellow Polyimide Film

Organization Introduction:
ZheJiang Xinhongyun New Materials Technology Co., Ltd.Located in HangCZPT metropolis, ZheJiang provience., is a ISO accredited professional & dependable manufacture of electrical insulation resources-BOPI Film(polyimide movie). our annual prodcution capability is a hundred and fifty-200MT.principal thickness twelve.5um,25um & 50um, major width 514mm,520mm,1571mm&1040mm.main coloration: yellow, red, matte black.
we have rigid high quality inspection system ,we have faith in we can offer you greatest quality item with large high quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant movie or higher temperature movie. With their large heat-resistance, polyimide enjoys varied applications in roles demanding rugged organic components. Polyimide film is perfect for insulating circuit boards, substantial temperature powder coating and transformers manufacturing.
Polyimide film supplies outstanding electrical, thermal, bodily and chemical properties over a vast temperature variety between -269ºC (-452ºF) and 400ºC (752ºF) producing them superior for electrical insulation apps. Polyimide film can be laminated, metalized, punched, formed or adhesive coated. BOPI film has much better thickness tolerancem,highter bodily, chemical,and electrical homes. It is the recommended option for applications that need an all-polyimide film with an outstanding equilibrium of qualities above a wide range of temperatures.
we can supply both common and custom made polyimide movie solutions for a consumer based on their requirements.

Outstanding thickness tolerance house
Temp resistance from -452ºF to above 752ºF(-269ºC to above 400ºC)
Effortless coating house
Superb stability of electrical,chemical and physical home
Flame retardant
Radiation retardant

Main Specification

No. Merchandise Standard Value Inspection reference
1 Appearance Amber colour ,easy flatness,aligned edge

Company CZPT

2 Type NL02-50
3 Thickness 50±4μm
4 Density(kg/m3) 1420±20
5 Tensile Power MD ≥110MPa
TD ≥90MPa
six Elongation MD ≥40%
TD ≥40%
7 Heat Shrinkage 230ºC1h (%) MD <0.15
TD <0.10
eight CZPTal toughness(kV/mm) ≥150



The movie ought to be saved in a dry and clear space, should be placed in
a box with floating help,can not be erected. Not close to the fireplace, warmth or direct sunlight. Top quality assure period of two
12 months.

Slitting and Packging

  1. Width:520mm~1040mm
  2. Main ID:76mm(3”)or 152mm(6”),Main materials:Paper or plastic
  3. Packaging:PE movie packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The film need to be stored in a dry and cleanse indoor,should be suspended in the box. Ought to not erect,close to the hearth,heat or direct daylight.

Item & packing image

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

Coverlay film in FPC/PCB

High-temp cables wrapped PI                                          PI in die reducing

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you buying and selling firm or producer ?
We are a company, 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 merchandise ahead of 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.

Packed in rolls and in carton shop at space temperature stay away from hearth. The storage time period is twelve months.
If you are fascinated please do not be reluctant to contact us. 

Observe:Earlier mentioned values are the accumulative common types by regarded testing method,but,in order to make sure you to select our products correctly,remember to refer to earlier mentioned specification and examination the samples based on your making use of objective or come to feel to get in touch with us for far more specifics..

Excellent Tensile Strength Yellow Polyimide Film


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