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Oil Varnished cloth

Catalogue <<< INSULATING MATERIALS <<< Oil Varnished cloth
Order
Amount

Oil Varnished synthetic cloth 2310

Electrical insulating material — cambric on the basis of a kapron fabric and oil polymer. It is applied as  electrical insulating a material to long work at temperature up to 105 C  in conditions of normal relative humidity of an environment (relative humidity of 45-75 % at temperature 15-35). With the raised elasticity. Nominal thickness 0,10; 0,12; 0,15 mm. A penetrative pressure on electrodes in diameter of 6 mm: up to an excess from 5,0 up to 7.8 k, after an excess from 4,2 up to 6,6 k.

Oil Varnished synthetic cloth 2310 It is applied to work on air under normal climatic conditions. It is supposed works in transformer oil.

Oil Varnished synthetic cloth 2310. It is applied as electrical insulating a material to long work on air at temperature up to 105 C  in conditions of normal relative humidity of an environment (relative humidity of 45-75 % at temperature 15), nominal thickness of 0,15 mm. An average penetrative pressure on electrodes in diameter of 6 mm; up to an excess 6-9,5 k, after an excess 3,6-5,5 k.

Oil Varnished Silk cloth 2210  ( on silk basis )

Use at quality electrical insulating material  for long working at temperature to +105° .  With small shrinkage and firmness  to brief rise of temperature, possible in process  of assembling electrical machine and  transformer in condition relative humidity environmental conditions.( relative humidity 45-75 % at temperature 15-35 ºC). Nominal thickness  0,08-0,15 mm.

 Shrinkage cambric on basis after processing at temperature  105ºC in flow 6 hours not
exceed 1%. Breaking-down voltage on electrode diameter 6 mm : to bend  4,5-8,5  kB,  after bend 3,0-6,6 kB.

Application: 2210 it is applied to long work on air at temperature up to 105° and relative humidity of an environment of 45-75 % at 15-35°. Short-term rise in temperature during soldering is supposed at installation of electric machines, devices and transformers. 2210 -it is applied to work on air under normal climatic conditions. Work in transformer oil is supposed. A class heat stability of material -A(105°).

TECHNIKAL CHARACTERISTICS:

 

Mark

Composition

Class heat stability

Function

Size

Oil Varnished Silk cloth 2210

silk , oil  binding

105°

for  work  on
 air  at  (15-35)" 45-75%.

Admit work  in transformer  oil. Rise  dielectric  property .

 

roll width 600-900mm thickness  0,06-0,15mm

Oil Varnished synthetic cloth 2310

 

capron thread , oily  binding

105°

For work on air at (15-35) 45-75%. Rise  elasticity

for work on air at (15-35)° 45-75%. Rise  elasticity.

 rise  dielectric property. Admit  work in  transformer oil.

roll width 600-900mm thickness  0.10-0,15 mm

 

Name  of index

unit

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal thickness 

mm

0,08

0.10

 

0,12

 

0,15

 

0,06

 

0,10

 

0,12

 

0,15

 

0,10

 

0,12

 

0,15

 

0,10

 

0,12

 

0,15

 

extreme deviate

mm

±0,01

±0,01

 

+0,01 -0,02

 

+0,01 -0,02

 

±0,01

 

±0,01

 

+0,02 -0,01

 

+0,01 -0,02

 

+0,01 -0,02

 

±0,01

 

+0,01 -0,02

 

+0,01 -0,02

 

±0,01

 

+0,02 -0,01

 

specific
 ultimate breaking load  tensile fracture, not less on cut specimen N/sm

Name  of index

 

unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal thickness

mm

0,08

 

0.10

 

0,12

 

0,15

 

0,06

 

0,10

 

0,12

 

0,15

 

0,10

 

0,12

 

0,15

 

0,10

 

0,12

 

0,15

 

Along a basis

-

22

 

24

 

25

 

30

 

18

 

24

 

25

 

30

 

24

 

25

 

30

 

24

 

25

 

30

 

Across a basis

 

-

15

 

17

 

18

 

22

 

11

 

17

 

18

 

22

 

17

 

18

 

22

 

17

 

18

 

22

 

Under a corner 43-45 to a basis

 

-

15

 

17

 

18

 

22

 

11

 

17

 

18

 

22

 

17

 

18

 

22

 

17

 

18

 

22

 

Penetrative pressure on electrodes 0,6, not less k

Name  of index

 

unit

 

0,08

 

0,10

 

0,12

 

0,15

 

0,06

 

0,10

 

0,12

 

0,15

 

0,10

 

0,12

 

0,15

 

0,10

 

0,12

 

0,15

 

At (15-35) From 45-75 %

 

-

4,5

 

5,6

 

7,0

 

8,5

 

3,0

 

6,5

 

9,0

 

9,3

 

5,0

 

6,0

 

7,8

 

6,0

 

9,0

 

9,3

 

After an excess

-

3,0

 

4,2

 

6,0

 

6,6

 

-

5,1

 

6,6

 

7,5

 

4,2

 

5,4

 

6,6

 

5,0

 

6,6

 

7,5

 

At 24/23°/93 %

 

-

1,8

 

2,8

 

3,5

 

3,8

 

 

-

2,8

 

3,7

 

4,2

 

2,4

 

2,8

 

3,4

 

2,4

 

3,6

 

4,2

 

At 105 C

-

3,0

 

4,2

 

5,0

 

5,6

 

1,0

 

4,8

 

5,4

 

7,2

 

4,2

 

4,8

 

5,4

 

4,4

 

5,0

 

6,6