Description
high temperature resistant insulation polyimide film has excellent heat resistance, cold resistant, anti organic solvent radiation ability, water resistance, acid resistance, insoluble in any known strong, the product is a class H insulation materials, can be used for motor, electronic, electrical insulation, for composite products and lapping electromagnetic wire, electrical insulation.
- Excellent mechanical capability
- Favourable electric insulation, radiation hardening
- Good dielectric at temperatures as low as -269℃(-452.2℉) and as high as +260℃(+492℉).
Application:
Electric magnetic wire and cable coiling, motor slot liners, transformer interlayer insulation; The backing material of pressure-sensitive adhesive tape, F46(FEP) tape; the substrates of Flexible Printed Circuits Board(F-PCB).
Thickness (µm) | 25 | 30 | 40 | 50 | 75 | 100 | ||
Tensile strength (MPa) | TM | 135 | 145 | 150 | 165 | 150 | 145 | |
MD | 160 | 165 | 170 | 170 | 165 | 160 | ||
Elongation at break (%) | TM | 50 | 50 | 50 | 60 | 65 | 70 | |
MD | 45 | 55 | 50 | 55 | 60 | 65 | ||
Dielectric strength (KV/mm) | 250 | 245 | 230 | 220 | 180 | 175 | ||
Surface resistivity (Ω) | ||||||||
Volume resistivity (Ω.m) | ||||||||
Shrinkage (%) | MD | ≤0.35 | ||||||
Peel strength (N/m) | ≥98 | |||||||
Relative dielectric constant | 3.5±0.4 | |||||||
Dielectric dissipation factor | ≤4.0x10-3 | |||||||
Long-term heat resistance(゜C) | ≥180 | |||||||
Delivery: In rolls form of 50 kilos each
Width and Length. according below information.
Cut in tapes from 6 mm width in pad and universal rolls form.
Other special package are available according costumer requirement’s.
Under specific demand we can provide any kind of punch and folding piece according costumer design
FAQ:
Q1:How could I buy the products I need if there is no price in the website?
A: You can send your inquiry to us about the products you need,our sales will reply you within 24 hours to help you make the order.
Q2:How long could I get reply of my inquiry?
A:You will get a reply within 24 hours.
Q3: What kind of warranty do you offer?
A: Product offer quality warranty.
Q4:What kind of payment methods do you have As a manufacturer?
A: We take T/T , Western union, L/C and Cash as payment terms
Q5:How long will it take to deliver goods?
A: We will start preparing goods when we get your bank receipt. The package will be shipped out in 2-10working days after we get your payment.
Q6: What kind of packaging you offer?
A: During the packaging process, preventive measures will be taken by us to assure that the goods are in a good condition during storage and delivery.
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