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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: ZHUFENG
  • Model Number: 6640
  • Type: Insulation Paper
  • Material: nomex paper/ polyester film/ nomex paper
  • Application: High Voltage
  • Tensile Strength: 150~320N/10mm width
  • Working temperature: 150~180C
  • Breakdown vooltage: 9~22KV
  • Color: Orange line ,blue line
  • Thickness: 0.15~0.35mm
  • Logo of NMN: DuPont TM AR Paper
  • Weight of roll: 55~-60kg
  • Width of roll: 914mm

Packaging & Delivery

Packaging Details pallet carton plastic bag
Delivery Time within 20 days


1.DuPont NOMEX paper laminated for Dupont Nomex paper with polyester film
2.Width: 914mm
3.Thickness: 0.15mm-0.35m



6640 NMN Dupont nomex insulation paper  is a three-ply flexible laminated consisting of PET film coated on both sides with Dupont nomex paper. NMN is also called as NPN,shows high thermal resistance, excellent mechanical properties and electrical properties.its designed for automatic insertion machine.


Features and Applications:
- Class F insulation (155°C)
- Excellent Heat Resistance, dielectric property and Mechanical Strength.
- Good cutting and overload resistance, high stiffness. Good compatibility with insulation varnish.
- Mainly used as a slot liner, slot closure, phase-to-phase and turn-to -turn insulation in low or medium voltage electrical motors of Class F (155°C)or Class H (180°C )insulation system.in addition,its also used as interlayer insulation in transformers and other electrical machines and appliances

Insulation nomex NMN paper's ilability:
-Thickness: NMN: 0.15mm-0.35mm, NM: 0.10mm-0.30mm
- Form: rolls(width 914mm), sheets, strips(width >5mm)




Storage: store in a dry and clean room, and keep away form fire or heat,or in the sun.the storage period is one year;qualified products exceeding the storage period can still be used.



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China (Mainland) | Manufacturer, Trading Company
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