Biaxial Oriented Polyimide Film 0.025mm 0.050mm 514mm 520mm 1040mm for Electrical Insulation

Biaxial Oriented Polyimide Film 0.025mm 0.050mm 514mm 520mm 1040mm for Electrical Insulation


ZheJiang Xinhongyun New Content Technology Co., Ltd.Situated in HangCZPT city, ZheJiang provience., is a ISO certified professional & reliable manufacture of electrical insulation components-BOPI Movie(polyimide film). our yearly prodcution potential is one hundred fifty-200MT.main thickness twelve.5um,25um & 50um, main width 514mm,520mm,1571mm&1040mm.principal coloration: yellow, purple, matte black.
we have rigorous high quality inspection method ,we have faith in we can offer you greatest high quality item with large quality.

Merchandise Description:

Polyimide (BOPI) is a polymer of imide monomers, aslo know as warmth resistant film or large temperature film. With their substantial heat-resistance, polyimide enjoys varied programs in roles demanding rugged natural and organic supplies. Polyimide film is excellent for insulating circuit boards, large temperature powder coating and transformers production.

Polyimide movie supplies outstanding electrical, thermal, actual physical and chemical properties over a vast temperature assortment amongst -269ºC (-452ºF) and 400ºC (752ºF) producing them superior for electrical insulation programs. Polyimide film can be laminated, metalized, punched, shaped or adhesive coated. It is the advisable option for purposes that demand an all-polyimide movie with an exceptional harmony of qualities in excess of a extensive assortment of temperatures.
we can provide the two regular and custom made polyimide film solutions for a consumer depending on their requirements.


Things Units Specification
Thickness   μm forty nine-fifty one
Dielectric Power   MV/m ≥200
Tensile energy TD MPa ≥170
MD ≥170
Elongation TD % ≥65
MD ≥65
Young’s Modulus TD MPa ≥4200
MD ≥4200
Floor Tension Belt aspect Dynes/cm 70
Air side 70
Shrinkage Rate TD % ±0.20
MD ±0.twenty
Drinking water Absorption   % ≤2.two
Wetting Stress   mN/m 60

Merchandise & packing photo



Coverlay movie in FPC/PCB

FCCL membrane PI in LED lights PCB       

Higher-temp cables wrapped PI                      PI in die slicing

PI in battery                                                    Black PI tape


Q1:Are you buying and selling firm or maker ?
We are a company, We have our 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 test the solution before cargo.
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 shop at area temperature steer clear of fireplace. The storage interval is twelve months.

If you are fascinated remember to do not hesitate to get in touch with us. 

Biaxial Oriented Polyimide Film 0.025mm 0.050mm 514mm 520mm 1040mm for Electrical Insulation