Gold Member Since 2012
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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, Fr4 Epoxy Glass Laminated Sheet, 6520 Polyester Film Insulation Paper 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

Value
6630Thickness(mm)0.150.170.20.250.300.35
 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
(155±2)ºC,10min
No Delamination, no blister, no adhesive flow
 
 
 
NO.
 
Item
 
Unit
 
Normal value
1 
Nominal thickness
mm0.150.170.200.250.300.35
2 
Nominal weight and tolerance
g/m2140±20190±28225±33300±45350±52425±63
3 
Nominal thickness of film
um5075100150190250
4TensileStengt
MD no bending
MD after bending
TD no bend
TD after bending
N/10mm≥80
≥80
≥80
≥70
≥120
≥105
≥105
≥120
≥140
≥120
≥120
≥100
≥190
≥170
≥150
≥130
≥270
≥200
≥200
≥150
≥320
≥300
≥300
≥200
5Elongation
MD no bending
MD after bending
TD no bending
TD after bending
%≥15
≥10
≥20
≥10
≥15
≥10
≥20
≥10
≥15
≥10
≥20
≥10
≥15
≥10
≥15
≥10
≥5
≥5
≥5
≥5
6 Breakdown voltage
Normal
KV≥6≥7≥9≥12≥15≥18
7Bonding strength at room temperature-No delamination
8Bonding strength at 155±2ºC for 10 min-No delamination,blister and drainage

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