High Quality Polyimide Film for Heat Resistant Labels

High Quality Polyimide Film for Heat Resistant Labels


ZheJiang Xinhongyun New Substance Technologies Co., Ltd.Located in HangCZPT metropolis, ZheJiang provience., is a ISO licensed professional & reputable manufacture of electrical insulation components-BOPI Film(polyimide film). our yearly prodcution ability is a hundred and fifty-200MT.major thickness twelve.5um,25um & 50um, major width 514mm,520mm,1571mm&1040mm.principal colour: yellow, red, matte black.
we have rigorous quality inspection technique ,we have confidence in we can offer you ideal top quality solution with large top quality.

Item Description:

Polyimide (BOPI) is a polymer of imide monomers, aslo know as heat resistant film or higher temperature movie. With their substantial warmth-resistance, polyimide enjoys assorted purposes in roles demanding rugged organic resources. Polyimide film is excellent for insulating circuit boards, large temperature powder coating and transformers manufacturing.

Polyimide movie gives superb electrical, thermal, bodily and chemical properties over a broad temperature variety in between -269ºC (-452ºF) and 400ºC (752ºF) making them superior for electrical insulation apps. Polyimide film can be laminated, metalized, punched, formed or adhesive coated. It is the advised option for programs that call for an all-polyimide movie with an exceptional balance of properties in excess of a vast range of temperatures.
we can supply the two normal and customized polyimide movie solutions for a buyer depending on their wants.

Information SHEET

Items Units Specification
Thickness   μm 49-fifty one
Dielectric Strength   MV/m ≥200
Tensile strength TD MPa ≥170
MD ≥170
Elongation TD % ≥65
MD ≥65
Young’s Modulus TD MPa ≥4200
MD ≥4200
Surface Pressure Belt facet Dynes/cm 70
Air facet 70
Shrinkage Charge TD % ±0.twenty
MD ±0.20
H2o Absorption   % ≤2.two
Wetting Pressure   mN/m 60

Merchandise & packing picture



Coverlay film 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 business or producer ?
We are a manufacturer, 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 take a look at the item before 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 retailer at place temperature keep away from fire. The storage period of time is twelve months.

If you are interested please do not hesitate to get in touch with us. 

High Quality Polyimide Film for Heat Resistant Labels


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