Polyimide Film Protection of FPC

Company Introduction:
ZheJiang Xinhongyun New Material Technology Co., Ltd.Found in HangCZPT metropolis, ZheJiang provience., is a ISO certified expert & reliable manufacture of electrical insulation supplies-BOPI Film(polyimide movie). our once-a-year prodcution potential is 150-200MT.principal thickness 12.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.main coloration: yellow, crimson, matte black.
we have strict high quality inspection technique ,we have confidence in we can provide you best good quality merchandise with substantial quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant film or large temperature film. With their higher heat-resistance, polyimide enjoys various applications in roles demanding rugged organic and natural materials. Polyimide film is perfect for insulating circuit boards, high temperature powder coating and transformers producing.
Polyimide movie gives superb electrical, thermal, physical and chemical properties over a extensive temperature range amongst -269ºC (-452ºF) and 400ºC (752ºF) creating them superior for electrical insulation purposes. Polyimide movie can be laminated, metalized, punched, fashioned or adhesive coated. BOPI film has greater thickness tolerancem,highter bodily, chemical,and electrical properties. It is the recommended option for purposes that call for an all-polyimide movie with an exceptional balance of houses above a broad range of temperatures.
we can give both standard and customized polyimide film answers for a client relying on their needs.

Superb thickness tolerance house
Temp resistance from -452ºF to more than 752ºF(-269ºC to in excess of 400ºC)
Effortless coating house
Excellent harmony of electrical,chemical and bodily residence
Flame retardant
Radiation retardant

Principal Specification

Homes Unit Values
Um(Mil) twelve.5(.5) twenty five(one) fifty(2)
Density g/cm³ 1.42±0.2 one.42±0.two one.42±0.two
Tensile Energy MD≥ MPa one hundred seventy 170 a hundred and seventy
TD≥ one hundred seventy one hundred seventy one hundred seventy
Elongation at rupture ≥ % 60 70 70
Breakdown Toughness MV/m 250 240 240
Heat Shrinkage 200ºC 2hrs≤ % .one .1 .one
Surface area Resisitance Ω one.0×1013 one.0×1013 1.0×1013
Quantity Resistance Ω.m one.0×1571 one.0×1571 1.0×1571
Reduction Tangent   .004 .004 .004

Slitting and Packging

  1. Width:520mm~1040mm
  2. Core ID:76mm(3”)or 152mm(6”),Core resources:Paper or plastic
  3. Packaging:PE movie packaged,with aluminum foil and foam,Suspended packing.
  4. Storage:The film must be stored in a dry and thoroughly clean indoor,need to be suspended in the box. Ought to not erect,near to the fire,warmth or direct sunlight.

Item & packing photograph

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

Coverlay movie in FPC/PCB

Higher-temp cables wrapped PI                                          PI in die chopping

FCCL membrane PI in LED lights PCB       

PI in battery                                                                        Black PI tape



Q1:Are you buying and selling firm or manufacturer ?
We are a producer, We have our own 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 just before cargo.
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.

Package deal&Storage:
Packed in rolls and in carton shop at room temperature avoid hearth. The storage period is twelve months.
If you are fascinated you should do not wait to contact us. 

Notice:Earlier mentioned values are the accumulative standard ones by recognized tests strategy,but,in get to guarantee you to decide on our products properly,please refer to over specification and examination the samples primarily based on your using goal or really feel to speak to us for much more particulars..

Polyimide Film Protection of FPC