Effect of storage time of MUF adhesive resins condensed no-waste way on the gluing quality of beech plywood

Effect of storage time of MUF adhesive resins condensed no-waste way on the gluing quality of beech plywood. In presented article were discussed properties of beech plywood produced with the use of melamine-urea-formaldehyde resins (MUF) in function of storage time. Properties of produced plywood accordingly to the requirements of standards EN 314-1 after tests p.5.1.1, and p.5.1.3 were tested. On the base of carried out tests it was stated, that independent of storage time of MUF resin, produced 3-layers plywood fulfilling the requirements of EN 314-2 standard for 3 class of gluing quality.