Insulating Paper

Introduction: Cable paper, also known as insulating paper, is paper with insulating properties and ash damage; specially used in electromagnetic wires, transformers, reactors, etc. Features and applications: Insulating paper is wrapped in the outermost layer of the cable to protect the...

Product Details

Introduction:

Cable paper, also known as insulating paper, is paper with insulating properties and ash damage; specially used in electromagnetic wires, transformers, reactors, etc.


Cable  paper

Features and applications:

Insulating paper is wrapped in the outermost layer of the cable to protect the insulating layer of the conductive core and seal it against moisture intrusion or damage to the insulating layer. The paper is durable and even. It has high tensile, folding and tear strength. Free of metals, sand or conductive acidic substances. The dielectric constant is high. The paper has good stability when subject to insulating liquids. It is made from unbleached sulfate coniferous wood pulp, freely beaten, without sizing and without filling (material), and is made on a long wire paper machine. Used for insulation of wires or cables.


Note:

1. Most insulating materials are of different types due to different physical characteristics, temperature, humidity, chemical resistance, etc. Insulating paper is one of them;

2. Insulation paper can also adopt different models and specifications according to the thickness of the insulation, and you can adjust it according to the actual required length.

3. Under the premise of the original cable paper, the cable paper roll can be cut into various widths, which can effectively control costs, save time and improve efficiency.

4. The cable paper roll is also neat and clean due to the processing environment, which can effectively ensure its insulation, ash damage and other aspects of performance.


Technical parameter:

Test No.

Item

Unit

Qualified Data

Test Data

1

Tightness

g/cm3

0.90±0.05

0.92

2

Tensile strength

vertical

KN/m

11.0

11.3

horizontal

5.2

5.28

3

 

Elongation

vertical

≥2

2.1

horizontal

≥5.4

5.5

4

Tear Strength(horizontal)

MN

1020

1212

5

Conductivity of Water Extract

MS/m

8.0

4.2

6

Breakdown Voltage

KV/ mm

≥8.0

8

7

Dissipation Factor

---

≤0.5

0.38

8

PH of Water Extract

---

6.5~8.5

7.5

9

Ash Content

%

≤0.7

0.26

10

Moisture Content

6.0~8.0

7.5

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