Xuchang Chengrui Insulation Material Co., Ltd. >> H Ot Sale Cable Paper

H Ot Sale Cable Paper

H Ot Sale Cable Paper
Price: US $ 1.5kg
Trade Terms: FOB,CFR,CIF
Min Order: 1000kg
Pay Type: L/C,T/T
Prod Model: 0.08mm, 0.13mm, 0.17mm
Markets: South America,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia
Thickness: 0.08mm, 0.13mm, 0.17mm
Width: 625mm, 960mm, 25mm, 40mm
Rated Voltage: Below 35 Kv
Using: Electrical Insulation
Application: Insulating Varnish
Type: Insulation Paper
Chemistry: Inorganic Insulation
Material: Paper
Maximum Voltage: 20KV~100KV
Thermal Rating: Below 35
Color: Grey
Brand: Chr

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

 
Welcome Xuchang ChengRui Electrical Insulation Material Co., Ltd

If any question, pls contact our sales

Our main products are as follows:

Film Products: 6020/6021 Polyester film, 6051 polymide film

Flexible composite insulation paper: 6630 DMD insulation paper, 6641-F DMD, 6640NMN, 6650NHN, 6520/6521 insulation paper

Insulation binding tape: Alkali-free fiberglass tape, 2840 epoxy resin impregating binding tape, mica tape, cotton tape, shirinkable binding tape,

Insulation Sleeving: 2715 PVC fiberglass sleeving, 2751 silicone fiberglass sleeving, 2753silicone resin fiberglass sleeving, 2740 acrylic fiberglass sleeving.

Impregnating fiber products: 2432alkyd Fiberglass varnish cloth tape, 2310 oil varnish cloth, 2450, 2210

Electrical insulation paper: Insulation paperboard, Diamond Dotted paper, presspaper, crepe paper, cable paper

Laminated sheets: 3021 phenolic paper sheet, 3025phenolic cotton cloth sheet, 3240epoxy fiberglass sheet, 3841 epoxy rod, 3722-1 cloth bar

The products are widely used for slot insulation, interturn insulation, layer insulation and liner insulation of the large and small motor. Some are for binding insulation of transformer, impregnating material, electrical wire and other electrical insulation.

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