Insulation Pressboard for High Voltage Transformer

Insulation Pressboard for High Voltage Transformer

Description
Insulation Pressboard is a special product dependent on pure cellulose taken from extended-fibred coniferous wooden. This is structured into a fibrous tissue CZPT added adhesive and then pressed. Due to its high chemical purity, pressboard is excellently suited as an insulation content in electric powered devices, capacitors and oil-filled transformers. a hundred% wooden or cotton thick board is characterised by its substantial density.

Attributes
Insulation course A (one hundred and five °C)
Very hot-pressed Pressboard, 100 % sulphate pulp
High hardness and stiffness
Lower shrinkage and compatibility
Higher purity and mechanical power
Excellent compatibility with liquid dielectrics
Further processing is ensured since the pressboard can be punched, folded, cut and fashioned CZPT issues.
Purposes
To use as insulations substance in Electrical power and Distribution Transformers
It is the foundation content for parts like cyclinders, strips, spacers, rings. washers, plates, device shaped and moulded areas, punchings and laminates.
Offered
Thickness: .80mm – 5.0mm
Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm
Special dimensions on request

Variety   Index Device  CZPT  Test Outcome
 
1  Norminal thickness mm two 2.01
 
2 Norminal Grammage g/cm3 one.one-one.25 1.17
 
three Tensile Toughness MD
CD
MPa ≥105
≥80
141
108
4 Elongation MD
CD
% ≥3.
≥4.
5.eight
5.5
5
 
Breakdown Voltage KV/mm ≥35 40
six
 
PH Price / 6.-six.nine 7.8
7
 
Content of h2o %  5.-6. five.six

 

Insulation Pressboard for High Voltage Transformer