Description
Insulation Pressboard is a unique solution based mostly on pure cellulose taken from lengthy-fibred coniferous wooden. This is structured into a fibrous tissue CZPT additional adhesive and then pressed. Owing to its substantial chemical purity, pressboard is excellently suited as an insulation materials in electrical equipment, capacitors and oil-stuffed transformers. 100% wood or cotton thick board is characterised by its substantial density.
Functions
Insulation course A (one zero five °C)
Sizzling-pressed Pressboard, 100 % sulphate pulp
Higher hardness and stiffness
Low shrinkage and compatibility
Large purity and mechanical strength
Good compatibility with liquid dielectrics
Even more processing is ensured since the pressboard can be punched, folded, cut and fashioned CZPT issues.
Apps
To use as insulations substance in Electricity and Distribution Transformers
It is the base content for parts like cyclinders, strips, spacers, rings. washers, plates, equipment formed and moulded areas, punchings and laminates.
Offered
Thickness: .80mm – 5.0mm
Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm
Specific proportions on request
|
Amount |
Index | Device | CZPT | Test Consequence | |
| one | Norminal thickness | mm | two. | two. | |
| 2 | Norminal Grammage | g/cm3 | 1.1-one.25 | 1.17 | |
| three | Tensile Energy | MD CD |
MPa | ≥105 ≥80 |
141 108 |
| 4 | Elongation | MD CD |
% | ≥3. ≥4. |
five.8 5.5 |
| 5 | Breakdown Voltage | KV/mm | ≥35 | 40 | |
| 6 | PH Worth | / | 6.-six.9 | seven.8 | |
| seven | Material of drinking water | % | 5.-six. | five.six |
|
