Vulcanized Fibre Paper

Vulcanized Fibre Paper

Category:

Description

 

The Vulcanized fibre, was invented by the English chemist Mr.Taylor. He used special papers, bonded together and treated with solutions of zinc chloride and calcium chloride, mixed at room temperature. As soon as he removed the zinc chloride, the material dried hardened and became rigid.
Features:
1.Thickness: 0.8-12 mm
2.WidthxLength: 1200×1700 mm
3.Density: 1.0-1.45g/cm3
4.Both in Sheets and Rolls and of different colours of Red, Medium Red, Black, Green White and Chocolate Brown/Olive.
Advantages:
1.High mechanical and tensile strength.
2.Easily bendable and perforated without any cracking.
3.Exceptionally light weight, about half the weight of aluminum
4.Excellent electrical properties,ideal arc resistance,tear resistance.
5.Possesses the beneficial properties of metals, plastics,rubber and leather.
6.Environment friendly,poses no threat to nature,easily disposable.
Application:
1.Used as various insulating gaskets;
2.It’s used in transformer, electrical equipment and electronic industries.
Technical Data

The Vulcanized fibre, was invented by the English chemist Mr.Taylor. He used special papers, bonded together and treated with solutions of zinc chloride and calcium chloride, mixed at room temperature. As soon as he removed the zinc chloride, the material dried hardened and became rigid.

Features:

1.Thickness: 0.8-12 mm

2.WidthxLength: 1200×1700 mm

3.Density: 1.0-1.45g/cm3

4.Both in Sheets and Rolls and of different colours of Red, Medium Red, Black, Green, White and Chocolate Brown/Olive.

Advantages:

1.High mechanical and tensile strength.

2.Easily bendable and perforated without any cracking.

3.Exceptionally light weight, about half the weight of aluminum

4.Excellent electrical properties,ideal arc resistance,tear resistance.

5.Possesses the beneficial properties of metals, plastics,rubber and leather.

6.Environment friendly,poses no threat to nature,easily disposable.

Application:

1.Used as various insulating gaskets;

2.It’s used in transformer, electrical equipment and electronic industries.

Technical Data

Items

Unit Standard result
Thickness mm 0.6±0.05 0.634
Density g/cm3

0.5mm-0.9mm

1.0mm-2.0mm

2.1mm-5.9mm

≥6.0mm

≥1.1

≥1.15

≥1.15

≥1.20

1.17
Breakdown Voltage

(In (23±1)°Ctemperature)

KV/mm 0.5mm-0.9mm ≥6.0 __
1.0mm-2.0mm

2.1mm-5.0mm

≥5.0

≥3.0

5.1mm-12.0mm ≥2.5
Cross-section tensile strength kN/m2 0.5mm-0.9mm MD ≥5.5X104 MD 1.31X105

CMD 6.31X105

CMD ≥3.5X104
1.0mm-2.0mm MD ≥6.0X104
CMD ≥3.5X104
2.1mm-3.5mm MD ≥6.0X104
CMD ≥4.0X104
≥6.0mm MD ≥5.0X104
CMD ≥3.0X104
Elongation percentage MD % _____ 2.1
CMD _____ 2.6
Volume Resistance Ω.cm ≥108 1.9×1011
Water Absorption % ≤65 82.5
Gluing Coefficient N/m ≥200 231
Zinc chloride content % ≤0.20 0.07
Moisture content % 6-10 6.5
Ash content % ≤2.5 0.59

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