Polyimide (PI) is a polymer of imide monomers, also known as heat-resistant or high-temperature films. 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. 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.
Product & packing picture
Slitting and Packging
Core ID:76mm(3'')or 152mm(6''),Core materials:Paper or plastic
Packaging:PE film packaged,with aluminum foil and foam,Suspended packing.
Storage: The film should be stored in a dry and clean indoor, should be suspended in the box. Should not erect, close to the fire, heat, or direct sunlight.
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)
Q1:Are you a 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?
A4 size Samples & Small rolls are free supplied, customers just need to pay a litter shipping charge.
Q3: How can you guarantee the quality of mass goods is the same as the sample sent to me before?
We kept another same sample and marked it on the company when we sent it to the customer. So our products will be based on and also we will test the product before shipment.
Q4: Which package do you use?
The package is an important part to avoid goods breaking in transportation. We will choose suitable packing depending on the materials.
Package & Storage
Packed in rolls and carton; store at room temperature; avoid fire. The storage period is 12 months.
If you are interested please do not hesitate to contact us.
—It is used in cryogenic insulation, high temperature masking, protection of circuit board’s gold finger, contacts during wave soldering, insulation for transformers, motors and coil, fibre optics cables, solar panels etc.
—Ideal insulating material for use with high voltage application.
—Suitable for battery insulation.
—Insulated copper conductor.
—For curing composite.
—Used in the electronics industry for flexible cables and as an insulating film on magnet wire.
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