Open AccessImproving the performance characteristics of glued materials based on thermally modified veneer
Author(s) -
А И Криворотова,
А. А. Орлов
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/822/1/012004
Subject(s) - veneer , absorption of water , composite material , materials science , swelling , urea formaldehyde , formaldehyde , water resistance , adhesive , chemistry , layer (electronics) , organic chemistry
The performance characteristics of glued materials based on thermo-modified veneer depend on the heat treatment mode. The choice of a mode that does not lead to a decrease in the strength of plywood allows reducing water absorption and swelling by a value from 20,4 to 33,5 %. Plywood based on thermo-modified veneer acquires higher strength and water resistance, which significantly expands the range of application of laminated wood based on urea-formaldehyde resins.