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XCR Corona Polyimide Film Tape suppliers

Type: CR
Breadth: 520mm
Total Length: 1500m
Surface Resistivity: ≥1.0×1013Ω
Dielectric Strength: ≥4.0KV

FOB Price: $1.8-$1.93 Square Meter
Min Order Quantity: 1000 Square Meters
Supply Ability: 15000 Square Meters
Port: Shenzhen, China
Payment Terms: T/T, L/C, Paypal, Western Union
Delivery Time: About 10-15 days

XCR Corona Polyimide Film Tape suppliers

CR polyimide film was developed specifically to withstand the damaging effects of "corona", which can cause ionization and eventual breakdown of insulation material or system when the voltage stress reaches a critical level.

CR polyimide film preserves the physical, mechanical property of polyimide film as it does, as well as the outstanding corona-resistant property, aiming at high power frequency control motor insulation.

It is produced by adopting advanced dispersion techniques which put the inorganic nano-particles into the film, so it can improve the performance of corona-resistant corrosion dramatically.

Corona Polyimide Film Tape suppliers Features:

  • Possessing 50 times ageing-resistance property.
  • Halogen-free, environment-friendly, flame-retardant.

Packaging Details:
Export standard packing for 500F XCR Corona Polyimide Film Tape. (If customers have special requirements, we also can make accordingly.)

Our Factory Competitive Advantages:

  • Well Competitive Prices and High Quality Control
  • Prompt Delivery
  • Earth-friendly Products
  • In a Variety of Design
  • Small Order Acceptable
  • OEM Accepted

Note: All data contained in this document base on china standard test method, they are average values, they should not be used for a specific purpose. All statements, technical information, and recommendations contained are base upon tests that we believe are reliable, but we strongly recommend clients should do their own tests and decide whether the product is fit for a particular purpose or the method of application.

If the XCR Corona Polyimide Film Tape suppliers for cats-best cat training tape to your requirement, please be free to buy the quality products made in China with our professional manufacturers and suppliers in China. We’re equipped with a productive factory at your service.


  • Wind power generator, variable frequency motor, traction motors, and electrical rotating machines.
  • High voltage transformer.
  • Magnetic wire wrap.
  • Super high-voltage cable insulation
  • Other electronic insulation
Item Typical Value
Appearance Smooth surface, uniformed color, even edge without damage
Type CR
THK 25±3μm
Tensile Strength MD≥125Mpa
Elongation MD≥30%
Breadth 520mm
Total Length 1500m
Surface Resistivity ≥1.0×1013Ω
Dielectric Strength ≥4.0KV


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