Type

Composition

Thermal
endurance

Applications

Dimensions

IZOFLEX 191

polyester film + glass fabric impregnated epoxyresin adhesives+ polyester film.

F

It is used for slot insulation of electrical machines

Sheets size:

(200-1050) mm x
(800 - 1250) mm

Property

Test method

Unit

Properties values

Nominal thickness

mm

0,13±
0,02

0,15±
0,02

0,17±
0,02

0,20±
0,03

0,25±
0,03

0,30±
0,05

0,35±
0,05

0,40±
0,05

0,45±
0,05

0,50±
0,05

Electric strength, minimum

a) as received

IEC 626

kV

13

13

13

13

13

13

13

13

13

13

b)after the inflection

9

9

9

9

9

9

9

9

9

9

Tensile strength, minimum
- Length direction

IEC 626

N/cm

150

150

150

150

150

150

150

150

150

150

- Cross direction

110

110

110

110

110

110

110

110

110

110

Tensile strength, minimum
- Length direction

IEC 626

%

3

3

3

3

3

3

3

3

3

3

- Cross direction

2

2

2

2

2

2

2

2

2

2