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Presspan, polyester film, polyester film laminated

Dielectric strength 25°C 280KV/mm
Dielectric strength 150°C 200KV/mm
Dielectric constant 3.30
Dissipation factor 0.0025
Volume resistivity 1x1018 cm
Surface resistivity 1x1016 cm
Melting point 250°C – 265°C
Working temperature -60°C/+150°C
 
 

PRESSPAN - POLYESTER FILM

Composition / Type

Overall thickness mm

Construction
mils

Nominal weight g/m2

Dielectric strength KV

Presspan
Polyester film 25 Micron
S/25

0,13

4/1

155

6

0,18

6/1

215

6

0,23

8/1

270

6

0,28

10/1

325

6

0,33

12/1

385

6

0,38

14/1

440

6

Presspan Polyester film 50 Micron S/50

0,15

4/2

190

8

0,20

6/2

245

8

0,25

8/2

305

8

0,30

10/2

360

8

0,35

12/2

420

8

0,40

14/2

480

8

Presspan
Polyester 50µ Presspan D/50

0,25

4/2/4

310

7

0,35

6/2/6

420

8

0,45

8/2/2

570

9

0,55

10/2/10

680

10

 

POLYESTER FIBERMAT/LAMINATED FILM 70%

Type

Overall thickness mm

Construction
mils

Nominal weight g/m2

Dielectric strength KV

D50

0,15

2/2/2

140

6

D75

0,18

2/3/2

190

7

D100

0,20

2/4/2

220

9

D125

0,23

2/5/2

260

10

D190

0,30

2/7 1/2/2

350

15

D250

0,35

2/10/2

425

18

D350

0,45

2/14/2

560

22

 

POLYESTER FIBERMAT/LAMINATED FILM 100%

Type

Overall thickness mm

Construction
mils

Nominal weight g/m2

Dielectric strength KV

D50

0,15

2/2/2

160

8

D75

0,18

2/3/2

200

9

D100

0,20

2/4/2

235

11

D125

0,23

2/5/2

275

12

D190

0,29

2/7 1/2/2

370

15

D250

0,35

2/10/2

445

17

D350

0,45

2/14/2

580

20