High Quality Insulation Presspaper  Pressboard for Transformer

Description:
Insulation Pressboard is a unique merchandise based on pure cellulose taken from long-fibred coniferous wood. This is structured into a fibrous tissue CZPT added adhesive and then pressed. Thanks to its substantial chemical purity, pressboard is excellently suited as an insulation materials in electrical devices, capacitors and oil-crammed transformers. a hundred% wooden or cotton thick board is characterised by its large density.

Functions
Insulation class A (one hundred and five °C)
Very hot-pressed Pressboard, 100 % sulphate pulp
Substantial hardness and stiffness
Lower shrinkage and compatibility
Substantial purity and mechanical energy
Very good compatibility with liquid dielectrics
More processing is ensured because the pressboard can be punched, folded, cut and shaped CZPT problems.

Applications
To use as insulations material in Electrical power and Distribution Transformers
It is the base material for components like cyclinders, strips, spacers, rings. washers, plates, device formed and moulded components, punchings and laminates.
 
Offered
Thickness: .80mm – 5.0mm
Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm
Special dimensions on ask for

Number

  Index Device  CZPT  Test Result
1  Norminal thickness mm two. two.
two Norminal Grammage g/cm3 one.one-one.25 one.seventeen
three Tensile Power MD
CD
MPa ≥105
≥80
141
108
four Elongation MD
CD
% ≥3.
≥4.
five.8
five.5
5 Breakdown Voltage KV/mm ≥35 forty
6 PH Price / six.-six.nine seven.eight
7 Articles of drinking water %  5.-six. five.6
 

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High Quality Insulation Presspaper  Pressboard for Transformer