Plywood is produced by gluing together, in high temperature (145-150ºC) and under high pressure (6-12 MPa), beech veneers 2 mm thick bonded with special phenol-formaldehyde resin.
Structure of transformer plywood can be crossed when the grain in neighbouring layers is at right angle and parallel with the grain laid parallel in each layer.
Excellent dielectric and mechanical properties
it is widely used for production of power transformers.
1500 x 1000 mm
1000 x 1500 mm
2000 x 1000 mm
Tolerances of length and wild of the panels: 0,5 ± mm
Thickness: 5-120mm cross build
15-120mm parallel build