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

Electrical Appliance Insulation Paper Cable Pape, Cable Pape, Electrical Appliance Insulation Paper manufacturer / supplier in China, offering H Ot Sale Cable Paper, Fr4 Epoxy Glass Laminated Sheet, 6520 Polyester Film Insulation Paper and so on.

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H Ot Sale Cable Paper

FOB Price: US $1.5 / kg
Min. Order: 1,000 kg
Min. Order FOB Price
1,000 kg US $1.5/ kg
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Production Capacity: 5000kg/Week
Transport Package: Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 0.08mm, 0.13mm, 0.17mm
  • Type: Insulation Paper
  • Material: Paper
  • Maximum Voltage: 20KV~100KV
  • Certification: ISO9001
  • Brand: Chr
  • Width: 625mm, 960mm, 25mm, 40mm
  • Using: Electrical Insulation
  • Specification: IS90001, SGS
  • HS Code: 481160100
  • Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Insulating Varnish
  • Chemistry: Inorganic Insulation
  • Thermal Rating: Below 35
  • Classification: Inorganic Insulation Material
  • Color: Grey
  • Thickness: 0.08mm, 0.13mm, 0.17mm
  • Rated Voltage: Below 35 Kv
  • Trademark: CHR
  • Origin: China
Product Description



Intorduction
 
Electrical cable paper is made of 100% superior sulfate insulation wood pulp, without any rubber and fliers. This paper has even thickness and tissue. Pinhole, undistributed coma and part-defects are within the safety scope of transformer and cable making practice. Electrical cable paper is low voltage insulating paper, suitable for making electromagnetic wire used for below 35KV transformer, Electrical cable and other electrical insulating equipments. This paper is electrical and chemical stability and high physical strength. It has three grades: Excellent, Grade one and qualified products. The basis thickness has 80μm,130μm,170μm,200μm.This paper belongs to roll paper and the width of the roll is 625mm. The paper of other thickness and width can produce according to the contract.
 
Technical Data
 
Remark: L= length wise C= cross F=Fluctuation T =Tolerance

NO.

     Index name

Unit

Index Value

  Excellent

Grade one

Qualified Products

1

   Thickness

Standard Value

μm

80

130

170

200

80

130

170

200

80

130

170

200

Tolerance

±4.0

±6.0

±7.0

±8.0

±5.0

±7.0

±8.0

±9.0

±5.0

±7.0

±8.0

±9.0

2

Density

g/cm3

0.90±0.05

3

Tensile strength

Length wise

kN/m

6.2

11.0

13.7

14.5

6.2

11.0

13.7

14.5

5.5

10.0

12.5

13.5

 
Cross-wise
 

3.1

5.2

6.9

7.2

3.1

5.2

6.9

7.2

2.8

4.7

6.2

6.8

4

Elongation

Length wise

%

2.0

1.9

1.9

 Crosswise

5.4

5.4

5.4

5

  Tearing Strength (C)

mN

510

1020

1390

1450

510

1020

1390

1450

510

1020

1390

1450

6

Folding Strength (L)

Times

1200

2200

2500

3000

1200

2200

2500

3000

1200

2200

2500

3000

7

Electrical Strength

kV/mm

8.0

8

  Dry Paper Medium Loss

%

0.50

9

  Conductivity of aqueous extract 

mS/m

8.0

10

PH value of  aqueous extract

 

6.5-8.0

6.5-8.5

11

Air Permeability

μm/( Pa·s)

0.51

12

Ash Content

%

0.70

13

Moisture

%

6.0-8.0

6.0-9.0
 

Available:
Thickness: 0.10mm - 0.50mm
Both in roll and sheet are available
Width: 500mm - 1250mm
Special sizes are available on request
Different colours are available on request
 
Technical Data:
 
 


Test standard *

Measured value

Standard value

Thickness tolerance

IEC 641-2

±10 %

±10 %

Apparent density

IEC 641-2

1.1 g/cm³

1.0 - 1.2 g/cm³

Min. tensile strength M.D, unfolded

IEC 641-2

90 N/mm²

80 N/mm²

Min. tensile strength C.M.D, unfolded

IEC 641-2

50 N/mm²

40 N/mm²

Min. elongation M.D, unfolded

IEC 641-2

6.50%

6%

Min. elongation C.M.D, unfolded

IEC 641-2

13%

12%

Max. moisture content

IEC 641-2

8%

8%

Max. ash content

IEC 641-2

0.50%

1%

pH of aqueous extract

IEC 641-2

7-9

6-9

Max. shrinkage M.D

IEC 641-2

0.70%

1%

Max. shrinkage C.M.D

IEC 641-2

1.20%

1.50%

Max. thickness shrinkage

IEC 641-2

5%

7%

Min. oil absorption

IEC 641-2

25%

12%

Min. breakdown voltage in air, unfolded, normalized

IEC 641-2

10 kV/mm

9 kV/mm

Min. breakdown voltage in oil

IEC 641-2

60 kV/mm

40 kV/mm

 
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