FIELD: technological processes.
SUBSTANCE: invention is related to composition for wood treatment and method of its production. Composition for wood treatment represents one common solution, which is the mixture of the first solution containing sterol, initiator and divinylbenzene as coupling agent mixed with the second solution, comprising furfuryl alcohol and initiator, where initiator of the first solution represent combination 2,2'-azobis(2-methylbutane nitrile) in amount of around 0.3 wt % relative to sterol, 1,1'-azobis(cyclohexanecarbonitrile) in amount of around 0.4 wt % relative to sterol and tret-butylperbenzoate in amount of 0.5 wt % relative to sterol, and initiator of the second solution represents maleic anhydride in amount from 5 to 10 wt % relative to furfuryl alcohol. Also method is described to produce composition for wood treatment and wood material treated by above-described composition.
EFFECT: production of wood-polymer composite material with high hardness, high moisture stability and resistance to biological decay.
19 cl, 5 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WOOD IMPREGNATED WITH FURAN POLYMER | 2003 |
|
RU2309836C2 |
| WOOD IMPREGNATED WITH FURAN POLYMER AND METHOD OF WOOD TREATMENT | 2002 |
|
RU2276010C2 |
| WOOD IMPREGNATED WITH FURAN POLYMER | 2003 |
|
RU2309837C2 |
| TIMBER-BASED MATERIAL PERMEATED WITH THE FURAN POLYMERIC COMPOUND, THE METHOD OF ITS PRODUCTION AND APPLICATION OF SUCH A TIMBER-BASED MATERIAL | 2001 |
|
RU2275298C2 |
| CROSS-LINKED POLYMER PRODUCTION METHOD | 1997 |
|
RU2219189C2 |
| TRANSPARENT WOOD AND METHOD FOR ITS PRODUCTION | 2018 |
|
RU2755823C2 |
| ABSTRACT | 2002 |
|
RU2293061C2 |
| POLYOL COMPOSITION CONTAINING DISPERSED FINE PARTICLES, METHOD OF PRODUCING POLYMER POLYOL AND METHOD OF PRODUCING POLYURETHANE RESIN | 2006 |
|
RU2380388C2 |
| SINGLE-COMPONENT, AMBIENT CURABLE WATER-BASED COATING COMPOSITION, METHODS FOR USE THEREOF AND COATED SUBSTRATES | 2011 |
|
RU2550824C2 |
| CURABLE WATER-BASED COMPOSITION | 2010 |
|
RU2573017C2 |
