color | yellow | thickness | 0.025mm |
tensile strength | 180Mpa | elongation | 80% |
shrinkage | 0.1% | joints | 0 |
dielectric strength | 270MV/m |
Description
Polyimide (PI) is a
polymer of imide monomers, aslo know as heat resistant film or
high temperature film. With their high heat-resistance, polyimide
enjoys diverse applications in roles demanding rugged organic
materials. Polyimide film is ideal for insulating circuit boards,
high temperature powder coating and transformers
manufacturing.
Polyimide film
provides excellent electrical, thermal, physical and chemical
properties over a wide temperature range between -269ºC (-452ºF)
and 400ºC (752ºF) making them superior for electrical insulation
applications. Polyimide film can be laminated, metalized,
punched, formed or adhesive coated. BOPI film has better
thickness tolerancem,highter physical, chemical,and electrical
properties. It is the recommended choice for applications that
require an all-polyimide film with an excellent balance of
properties over a wide range of temperatures.
we can provide both standard and custom polyimide film solutions
for a customer depending on their needs.
Features
Excellent thickness
tolerance property
Temp resistance from
-452ºF to over 752ºF(-269ºC to over 400ºC)
Easy coating
property
Excellent balance of
electrical,chemical and physical property
Flame
retardant
Radiation
retardant
Main
Specification
Properties | Unit | Values | |||
Um(Mil) | 12.5(0.5) | 25(1) | 50(2) | ||
Density | g/cm³ | 1.42±0.2 | 1.42±0.2 | 1.42±0.2 | |
Tensile Strength | MD≥ | MPa | 170 | 170 | 170 |
TD≥ | 170 | 170 | 170 | ||
Elongation at rupture ≥ | % | 60 | 70 | 70 | |
Breakdown Strength | MV/m | 250 | 240 | 240 | |
Heat Shrinkage 200ºC 2hrs≤ | % | 0.1 | 0.1 | 0.1 | |
Surface Resisitance | Ω | 1.0×1013 | 1.0×1013 | 1.0×1013 | |
Volume Resistance | Ω.m | 1.0×1010 | 1.0×1010 | 1.0×1010 | |
Loss Tangent | 0.004 | 0.004 | 0.004 |
Slitting and
Packging
Product & packing
picture
Applications
Wire&cable
Insulation, slot liner insulation,interlayer insulation in
Motor,transformer etc.
Backing material for
Polyimide coating or composites
Flexible Printed
Circuits Board(F-PCB)
Polyimide
Label
Polyimide
tubing
Company
Introduction:
Shandong Xinhongyun
New Material Technology Co., Ltd.Located in weifang city,
shandong provience., is a ISO certified professional & reliable
manufacture of electrical insulation materials-BOPI
FILM(polyimide film). our annual prodcution capacity is
150-200MT.main thickness 12.5um,25um & 50um, main width
514mm,520mm,1028mm&1040mm.main color: yellow, red, matte
black.
we have strict quality inspection system ,we trust we can supply
you best quality product with high quality
Production
FAQ
Q1:Are you trading company
or manufacturer ?
We are a manufacturer, 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 product before
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.
Package&Storage:
Packed in rolls and in carton; store at room
temperature; avoid fire. The storage period is 12
months.
If you are interested please do not hesitate to contact us.
Note:Above values are
the accumulative typical ones by recognized testing method,but,in
order to ensure you to select our products properly,please refer
to above specification and test the samples based on your using
purpose or feel to contact us for more details..
New Material Project Area of Green Chemical Park East of Lanhai Road, South of Yangtze River West Street, Dajiawa, Binhai Development Zone, Weifang City, Shandong Province