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Xuchang Chengrui Insulation Material Co., Ltd.

B Class Electrical Insulation Paper DMD, Electrical Insulation Paper DMD, Electrical Insulation Paper manufacturer / supplier in China, offering Hot Sale 6630 B Class DMD Flexible Insulation Paper, 2740 Fiberglass Sleeving Coated with Acrylic Resin, 6520 Insulation Paper Polyester Film and so on.

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Hot Sale 6630 B Class DMD Flexible Insulation Paper

FOB Price: US $2.35 / kg
Min. Order: 800 kg
Min. Order FOB Price
800 kg US $2.35/ kg
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Production Capacity: 10mt/Week
Transport Package: Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 6630
  • Type: Solid
  • Material: Paper
  • Maximum Voltage: 10KV~20KV
  • Certification: ISO9001
  • Brand: Chr
  • Width: 1000mm
  • Form: Roll,Sheet,Strip
  • Trademark: CHR
  • Origin: China
  • Application: Insulators, Winding Wire Coating Insulation, Motor
  • Chemistry: Organic Insulation
  • Thermal Rating: B 130
  • Classification: Organic Insulating Material
  • Color: White
  • Thickness: 0.15mm 0.17mm 0.20mm 0.23mm 0.25mm 0.30mm 0.45
  • Applications: It Is for B- Grade Motors, Generators or Other Ele
  • Weight/Roll: 55 Kg
  • Specification: IS90001, SGS
  • HS Code: 8547909000
Product Description
 Insulation paper 6630 DMD 
6630 DMD- Polyester film/polyester fiber non-woven fabric flexible composite material (DMD) consists of two layers of Polyester Fiber Non-woven Fabric and a single layer of Polyester Film in the center.
DMD Features and Applications:
Temp. Class B & F transformer insulation paper
DMD Insulation paper has excellent dielectric and mechanical property, high tensile strength and heat resistance.
As slot, interturn and liner insulation for B-grade motors and electric appliances.
DMD Availability:
Form: roll, sheet, strip
Color: white, pink, blue. Special color can be provided on request.
DMD Properties:
Bond strength at room temp: no delimitation.
Bond strength at (155±2)degree, 10min: no delimitation , no blister, no adhesive flow.
  - Customer- oriented service

Technical Parameters for Electrical  DMD insulation  paper
Product NameProperties

 DMD composite paperTolerance(mm)±0.02±0.025±0.03±0.04

Breakdown Voltage(kv)679121518

Bong Strength AT ROOM TempNo Delamination

Bong Strength at
No Delamination, no blister, no adhesive flow
Normal value
Nominal thickness
Nominal weight and tolerance
Nominal thickness of film
MD no bending
MD after bending
TD no bend
TD after bending
MD no bending
MD after bending
TD no bending
TD after bending
6 Breakdown voltage
7Bonding strength at room temperature-No delamination
8Bonding strength at 155±2ºC for 10 min-No delamination,blister and drainage

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Ms. Jessica Meng
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