Excellent Dimensional Stability Biaxial Stretch Polyimide Film

Excellent Dimensional Stability Biaxial Stretch Polyimide Film

Firm Introduction:
ZheJiang Xinhongyun New Substance Technology Co., Ltd.Found in HangCZPT town, ZheJiang provience., is a ISO qualified professional & dependable manufacture of electrical insulation materials-BOPI Film(polyimide film). our once-a-year prodcution ability is one hundred fifty-200MT.main thickness twelve.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.main color: yellow, crimson, matte black.
we have rigid good quality inspection system ,we believe in we can source you very best top quality merchandise with high high quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant movie or higher temperature film. With their large heat-resistance, polyimide enjoys varied purposes in roles demanding rugged organic supplies. Polyimide film is perfect for insulating circuit boards, higher temperature powder coating and transformers production.
Polyimide movie provides superb electrical, thermal, physical and chemical properties over a vast temperature selection amongst -269ºC (-452ºF) and 400ºC (752ºF) making them superior for electrical insulation purposes. Polyimide movie can be laminated, metalized, punched, formed or adhesive coated. BOPI movie has much better thickness tolerancem,highter bodily, chemical,and electrical houses. It is the advised option for purposes that call for an all-polyimide film with an exceptional stability of houses over a vast range of temperatures.
we can supply equally regular and customized polyimide film remedies for a client relying on their wants.

Outstanding thickness tolerance residence
Temp resistance from -452ºF to above 752ºF(-269ºC to in excess of 400ºC)
Simple coating property
Outstanding equilibrium of electrical,chemical and physical house
Flame retardant
Radiation retardant

Major Specification

No. Merchandise Normal Benefit Inspection reference
1 Visual appeal Amber shade ,smooth flatness,aligned edge

Company CZPT

2 Type NL02-fifty
3 Thickness 50±4μm
4 Density(kg/m3) 1420±20
five Tensile Energy MD ≥110MPa
TD ≥90MPa
6 Elongation MD ≥40%
TD ≥40%
seven Warmth Shrinkage 230ºC1h (%) MD <0.15
TD <0.10
eight CZPTal strength(kV/mm) ≥150



The film ought to be saved in a dry and clean place, should be placed in
a box with floating assistance,can not be erected. Not shut to the fire, heat or immediate sunlight. High quality ensure period of two

Slitting and Packging

  1. Width:520mm~1040mm
  2. Main ID:76mm(3”)or 152mm(6”),Core components:Paper or plastic
  3. Packaging:PE film packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The movie ought to be saved in a dry and clean indoor,should be suspended in the box. Ought to not erect,shut to the fire,heat or direct sunlight.

Solution & packing photo

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

Coverlay film in FPC/PCB

Large-temp cables wrapped PI                                          PI in die cutting

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you trading company or maker ?
We are a maker, 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 prior to shipment.
Q4: 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 room temperature avoid fire. The storage time period is twelve months.
If you are intrigued please do not hesitate to get in touch with us. 

Notice:Previously mentioned values are the accumulative standard types by recognized tests approach,but,in buy to make certain you to pick our goods properly,remember to refer to over specification and examination the samples based mostly on your utilizing function or feel to speak to us for a lot more particulars..

Excellent Dimensional Stability Biaxial Stretch Polyimide Film