transformer electrical insulation pressboard

Huisheng Transformer Board is a special product based on pure cellulose taken from long-fibred coniferous wood. This is structured into a fibrous tissue without additional adhesive and then pressed.Due to its high chemical purity, pressboard is excellently suited as an insulation material in oilfilled transformers, electric machines, and capacitors.

 

Features

Insulation class A (**5 °C)

Natural-coloured

Calandered Pressboard, **0% sulphate pulp

High Flexible and Soft

Low shrinkage and compatibility

High purity and mechanical strength

Good compatibility with liquid dielectrics

Further processing is ensured since the pressboard can be punched, folded,cut and formed without difficulty.



Applications

To use as insulations material in Power and Distribution Transformers. 

It is the base material for components like corrugated boards, cyclinders, rings and mouldable parts.