Technology of Creating Decorative Panels Made of Thermomodified Veneer

International Multi-Conference on Industrial Engineering and Modern technologies

Khsanshin, R.R.^1 ; Safin, R.R.^1 ; Semushina, E.Y.^1

Kazan National Research Technological University, Karl Marx Street, 68, Kazan

420015, Russia^1

关键词: Aesthetic property;    Composite panels;    Decorative characteristics;    High-temperature processing;    Moisture resistance;    Natural colour;    New technologies;    Wood materials;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/463/3/032100/pdf
DOI  :  10.1088/1757-899X/463/3/032100

来源: IOP

【 摘 要 】

Development of new technologies for creating artistic products in order to improve their functional, ergonomic and aesthetic properties is an important directions of improving the design of items. The article presents the technology of production of decorative composite panels obtained by gluing coloured veneer sheets made of low-value wood. Staining is proposed to proceed by thermomodification that allows you to obtain natural colours characteristic of valuable tree species, without using chemicals. Research on determination of the basic properties of the plywood produced on the basis of the heat-treated veneer are carried out. Studies have shown that high-temperature processing of veneer when manufacturing plywood provides an increase in the dimensional stability, moisture resistance and durability of the composite, without increasing its toxicity. It is established that in the process of thermomodification wood material changes its colour to darker, the texture is revealed more clearly. Thus, as a result of alternating veneer sheets with different degrees of heat treatment, it is possible to obtain a composite material with high decorative characteristics and interesting transverse texture.