Wood modification to improve the properties of biopolymer matrix of wood at the micro level.
Technology of modification of wood represents the impregnation of raw material with a solution of modifier (activated aqueous solution of urea) and subsequent piezothermoelastic are prefabricated with obtaining products with the desired properties. The finished product has a high resistance to weathering, retains the linear dimensions and is not readily flammable without additional impregnation or treatment.
Description:
Processing technology – the modification of wood represents the impregnation of raw material with a solution of modifier (activated aqueous solution of urea) to improve the properties of biopolymer matrix of wood at the micro-level and subsequent piezothermoelastic are prefabricated with obtaining products with the desired properties.
The finished product has a high resistance to atmospheric influences, retains the linear dimensions and is not readily flammable without additional impregnation or treatment.
Advantages:
programmable properties (flame retardant, water repellency),
– increase strength
drying and modification in one autoclaves,
– Express the modification,
– use of raw materials of low quality
– environmental friendliness and safety.
The use of modified wood:
– finishing materials
– boards, beams,
– flooring
– Windows, doors,
– furniture
– structural elements
– Tara.