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Capacitor Tissue Paper

Capacitor Tissue Paper

Specifications

This paper is well suited for making metalized paper-film capacitors and standard capacitors.

The capacitor tissue paper is manufactured from 100% high-quality sulfate insulating wood pulp under a special process, without sizing or fillers. This paper is highly refined and cleaned to ensure uniform thickness and formation. Pinholes, undispersed fiber bundles and tiny defects, if any, are minimized to meet the safety requirements in the manufacturing and applications of capacitors. This paper is well suited for making metalized paper-film capacitors and standard capacitors. This paper has excellent electrical, chemical and physical properties. Our capacitor tissue papers are available in TypesⅠ andⅡ based on density difference and in Classes of A, B and C based on the quality level. The capacitor tissue papers are available in continuous rolls with widths of 95mm, 140mm, 235mm, 250mm, 280mm, 355mm, 390mm and 420mm (with the roll diameter being 220mm-250mm), all with the other different thickness and width and specifications to meet the requirements of every customer is produced based on purchasing contract.

 

Physical Electrical Index

Tightness

4-6μm

g/cm3

1.20±0.05

7-17μm

1.22±0.05

Tensile Index ( L)

N·m/g

78.0

60.0

Electrical Strength

Thickness(μm)

V/layer

Min

Average

Min

Average

Min

Average

4

165

265

165

250

155

220

5

190

300

190

280

180

255

6

220

330

220

320

190

280

7

255

370

255

355

210

325

8

280

405

280

390

230

360

10

330

460

330

450

270

415

12

365

510

365

495

290

465

15

410

535

410

520

310

490

17

425

545

425

530

320

500

Conductive Particle

4

Piece/ m2

800

1100

1200

5

550

800

900

6

350

450

550

7

180

250

300

8

110

150

180

10

70

90

105

12

40

55

70

15

25

35

50

17

10

25

45

Medium Loss

60°C

%

0.19

0.20

0.20

100°C

0.25

0.26

0.27