FIELD: process engineering.
SUBSTANCE: invention relates to production of construction materials. To produce particle boards by compaction of wood particle wastes, the latter in 1-3 mm size are mixed with (III) iron chloride in amount of 16.5-22% of wood chips weight followed by compaction at 28-32 MPa and 145-155°C for 20 minutes.
EFFECT: non-polluting, cheap boards of low flammability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WOOD-PARTICLE COMPOSITE MATERIAL AND METHOD FOR ITS MANUFACTURING | 2009 |
|
RU2400358C1 |
| MOULDING MATERIAL, METHOD OF OBTAINING THEREOF AND METHOD OF OBTAINING PLATE MATERIALS ON ITS BASIS | 2008 |
|
RU2381244C2 |
| METHOD FOR PRODUCTION OF COMPOSITE MATERIALS | 2016 |
|
RU2637550C2 |
| RAW MATERIAL MIXTURE FOR THE MANUFACTURE OF WOOD-POLYMER THERMAL INSULATION MATERIALS | 2021 |
|
RU2775386C1 |
| COMPOSITION FOR PRODUCTION OF PLATE MATERIAL | 2003 |
|
RU2268819C2 |
| METHOD FOR PRODUCING BIOLOGICAL COMPOSITE MATERIAL | 2015 |
|
RU2598911C9 |
| COMPOSITION FOR MAKING BIORESISTANT PARTICLE BOARD | 2011 |
|
RU2486053C2 |
| METHOD OF PRODUCTION OF WOOD PARTICLE BOARDS | 0 |
|
SU1771967A1 |
| CRUDE MIXTURE FOR PRODUCTION OF HEAT-INSULATING WOOD-POLYMER COMPOSITE MATERIALS | 2018 |
|
RU2690826C1 |
| METHOD OF MANUFACTURING PLATES | 2006 |
|
RU2322341C2 |
