Gold Member Since 2012
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Xuchang Chengrui Insulation Material Co., Ltd.

Nmn Insulation Paper, Nomex Paper, Insulation Polyester Film manufacturer / supplier in China, offering 6640 Insulating Material Nmn Insulation Paper, 6630 DMD Insulation Paper for Electric Motors, 6520 Insulation Paper Polyester Film and so on.

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Supplier Homepage Product composition insulation paper 6640 Insulating Material Nmn Insulation Paper

6640 Insulating Material Nmn Insulation Paper

FOB Price: US $14 / kg
Min. Order: 200 kg
Min. Order FOB Price
200 kg US $14/ kg
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Production Capacity: 5000kg/Week
Transport Package: Carton and Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 6640
  • Type: Solid
  • Material: Paper
  • Maximum Voltage: 10KV~20KV
  • Color: White
  • Thickness: 0.17mm 0.20mm 0.25mm 0.30mm 0.35mm
  • Form: in Rolls.
  • Storage Life: 1 Year
  • Specification: CE, SGS
  • HS Code: 8547909000
  • Application: Insulators, Winding Wire Coating Insulation, Electrical Base, Shell, Motor
  • Chemistry: Organic Insulation
  • Thermal Rating: F 155
  • Certification: ISO9001
  • Brand: Dupont
  • Width: 1000mm
  • Package: Carton and Pallet
  • Trademark: CHR
  • Origin: China
Product Description

NMN  insulation paper for motor winding

Thickness: 0.15, 0.20, 0.25, 0.30, 0.35, 0.40, 0.45mm

Width: 914mm

 

  Features and Applications NMN  insulation paper for motor winding :

NMN-Nomex paper/polyester film composite material belongs to Class F (155 degree).

 

Excellent heat resistance, dielectric property and mechanical strength.

As slot, interturn and liner insulation for F-grade motors and electric appliances

NMN has good cutting and overload resistance, high stiffness. Good compatibility with insulation varnish.

 

Availability NMN  insulation paper for motor winding
:

NMN Form: roll, sheet, strip

Three layers: both of outside are Nomex paper, middle is polyester film

Properties:

Bond strength at (130±2)degree, 10min: no delimitation.

Breakdown voltage (no bending)≥: no delimitation., no blister, no adhesive flow

 

  Technology Data  NMN  insulation paper for motor winding 0.2mm

 

NO.

Item

unit

Normal value

result

1

Normal Thickness

mm

0.20

0.21mm

2

Weight

g/m2

285±25

292g

3

Tensile Stength

MD

no bending

N/10mm

260

266

after bending

185

183

TD

no bending

185

186

after bending

150

155

4

Elongation

MD no bending

%

10

10.7

TD after bending

15

15.5

5

Breakdown voltage

no bending

KV

12

13.2

after bending

10

10.5

6

Bonding strength at room temperature

/

No delamination

Qualified

7

Heat resistance index

/

155ºC

162ºC



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