Change of the Properties of Plywood during the Thermomodification of Veneer and the Polarization of the Glue

摘要

The article presents the results of experiments on the influence of preliminary thermal treatment of veneer and the effect of the constant electric field (during the preparation of plywood) on the moisture-resistance and adhesive properties of birch plywood. It was found that the thermomodification of veneer and polarization in the process of plywood preparation can significantly improve the properties of plywood, namely, to reduce moisture resistance and increase the strength of plywood material.