Insulation Polyimide Film 0.025mm 0.050mm 514mm 520mm 1028mm 1040mm for FPC and Electrical

Insulation Polyimide Film 0.025mm 0.050mm 514mm 520mm 1028mm 1040mm for FPC and Electrical

Organization Introduction:
ZheJiang Xinhongyun New Materials Technological innovation Co., Ltd.Found in HangCZPT city, ZheJiang provience., is a ISO licensed skilled & reliable manufacture of electrical insulation resources-BOPI Film(polyimide film). our yearly prodcution potential is 150-200MT.main thickness twelve.5um,25um & 50um, main width 514mm,520mm,1571mm&1040mm.major coloration: yellow, pink, matte black.
we have strict top quality inspection system ,we trust we can source you ideal high quality solution with large high quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant film or large temperature movie. With their high heat-resistance, polyimide enjoys various programs in roles demanding rugged organic and natural supplies. Polyimide film is ideal for insulating circuit boards, large temperature powder coating and transformers producing.
Polyimide film supplies exceptional electrical, thermal, bodily and chemical properties over a wide temperature selection in between -269ºC (-452ºF) and 400ºC (752ºF) making them superior for electrical insulation applications. Polyimide movie can be laminated, metalized, punched, shaped or adhesive coated. BOPI movie has greater thickness tolerancem,highter physical, chemical,and electrical qualities. It is the advisable option for apps that call for an all-polyimide movie with an outstanding harmony of qualities over a broad range of temperatures.
we can offer each regular and customized polyimide film answers for a client relying on their needs.

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

Products Units Specification
Thickness   μm forty nine-fifty one
Dielectric Strength   MV/m ≥200
Tensile toughness TD MPa ≥110
MD ≥190
Elongation TD % ≥40
MD ≥40
Young’s Modulus TD MPa ≥4200
MD ≥4200
Floor Tension Belt side Dynes/cm 70
Air side 70
Shrinkage Rate TD % ±0.20
MD ±0.20
H2o Absorption   % ≤2.two
Wetting Tension   mN/m sixty

Solution & 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 manufacturer, We have our personal workshop producing electrical insulation polyimide movie..
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 check the merchandise prior to shipment.
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 area temperature avoid fire. The storage period of time is 12 months.

If you are intrigued please do not be reluctant to get in touch with us. 

Insulation Polyimide Film 0.025mm 0.050mm 514mm 520mm 1028mm 1040mm for FPC and Electrical