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Nanjing TOYO International Trade Co., Ltd.

Cr Polyimide Film, Polyimide Film, Kapton Cr manufacturer / supplier in China, offering H Class 6h51 Corona Resistance Polyimide Film, Winding Wire Coating Insulation10 Mil Polyimide Film, 3240 Epoxy Glass Fabric Laminated Sheet and so on.

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Supplier Homepage Product H class H Class 6h51 Corona Resistance Polyimide Film

H Class 6h51 Corona Resistance Polyimide Film

FOB Price: Get Latest Price
Min. Order: 50 Kg
Port: Shanghai, China
Production Capacity: 500t/Y
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 6H51
  • Type: Insulation Film
  • Material: Polyimide
  • Maximum Voltage: 20KV~100KV
  • Certification: UL, ISO9001
  • Brand: Toyo
  • Product Type: Film, Roll
  • Hardness: Soft
  • Sample Size: A4 or Others
  • Transport Package: Carton or Wooden Case
  • Origin: China
  • Application: Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor
  • Chemistry: Hybrid Insulation
  • Thermal Rating: H 180
  • Classification: H Class-S
  • Color: Brown
  • ID of The Core: 76mm
  • Tensil Strength: Different with Thickness
  • Smell: No.
  • Trademark: TOYO
  • Specification: 1mil
  • HS Code: 3920999090
Product Description


Corona Resistance Polyimide Film 
corona resistance 
thermal conductivity 
etching resistance 
Short delivery cycle

Product Description

Corona resistance polyimide film
        Corona resistance polyimide film , not only with ordinary electrical properties, good heat resistance and chemical resistance, but also with the super corona resistance and good thermal conductivity performance, mainly apply to the sintering of winding electromagnetic wire, and turn-to-turn insulation, major insulation of special motors ( traction motors, wind generators ).

Technical requirements:

  1. 1.     Type

CR: Corona resistance polyimide film without any coating
FCR: Corona resistance polyimide film with one side FEP
FCRF: Corona resistance polyimide film with both sides FEP

  1. 2.     Appearance

Golden brown, translucent, the surface is flat and clean, no wrinkles, broken edge, particles, bubble, pinhole and impurity.

  1. 3.     Thickness and allowable deviation





thickness (um)




Allowable deviation




  1. 4.     Width and allowable deviation

The product can be cut according to the customer's request within 600-1050. Length is 500-1000m per roll; Joints for final product are not more than 3, the proportion of volumes with joints vs the total volume in one lot is not more than 25%, the shortest length is more than 300m. Joints should be thermal bonding up.

  1. 5.     Marks:

Every single volume label marked: batch NO., specification, net weight; every single plate or roll labeling: specification

The format of the packing cases is confirmed by purchase order related terms

Serial NO.                       Type                          CR                          FCR

Packaging & Shipping

Corona resistance polyimide film
Normally the out - packaging for the goods is wooden pallet or wooden case, we can deliver it by air or by ship.
Airport: Beijing, Tianjin, Qingdao, Nanjing, Shanghai, Guangzhou, Shenzhen
Sea Port: Tianjin,Qingdao, Shanghai, Ningbo, Guangzhou
Packing Type Photo is as the following:
H Class 6h51 Corona Resistance Polyimide Film
H Class 6h51 Corona Resistance Polyimide Film

Product Groups
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