FIELD: production of building materials, applicable in the wood-working, furniture and building industries.
SUBSTANCE: the method consists in mixing together of wood particles with urea-formaldehyde resin, butadienstyrene methacrylic latex, ammonium chloride and Aerosil, forming of the mat, cold prepressing and hot pressing. The binder instead of ammonium chloride contains ammonium fluosilicate at the following relation of the components, mass percentage: urea-formaldehyde resin - 82.8 to 93.4, ammonium fluosilicate - 0.6 to 1.2, butadienstyrene methacrylic latex - 4.0 to 12.0, Aerosil - 2.0 to 4.0.
EFFECT: enhanced physico-mechanical and ecological characteristics.
2 tbl
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR MANUFACTURE OF WOOD PARTICLE BOARDS | 2000 |
|
RU2176186C1 |
METHOD FOR MANUFACTURE OF PLATES FROM SUNFLOWER HUSK | 2004 |
|
RU2252866C1 |
METHOD FOR PRODUCTION OF WOOD PARTICLE BOARDS | 1992 |
|
RU2074090C1 |
METHOD FOR PRODUCTION OF PLATES OF SUNFLOWER HUSK | 2000 |
|
RU2196045C2 |
METHOD FOR PRODUCTION OF SUNFLOWER SHELL BOARDS | 1991 |
|
RU2014216C1 |
ADHESIVE COMPOSITION FOR MANUFACTURING CHIPBOARDS AND WOOD PRODUCTS | 2016 |
|
RU2642568C2 |
METHOD FOR MANUFACTURE OF WOOD-SHAVING BOARDS | 2003 |
|
RU2237574C1 |
COMPOSITION FOR PRODUCTION OF WOOD CHIPBOARDS | 2014 |
|
RU2561445C1 |
0 |
|
SU1782754A1 | |
MOLDING COMPOUND FOR FABRICATING WOOD CHIPBOARD | 2001 |
|
RU2209819C2 |
Authors
Dates
2005-05-27—Published
2004-01-30—Filed