FIELD: chemistry.
SUBSTANCE: composition for making bioresistant particle board contains wood particles, chromium-copper antiseptic, paraffin, resin-containing binder and a composite hardener. The resin used is formaldehyde resin. The composite hardener used is a mixture of ammonium dichromate, ammonium chloride and polyoxyethylene alkylphenyl ether.
EFFECT: high efficiency of the composition for making bioresistant particle board.
4 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR PRODUCTION OF FIREPROOF PARTICLE BOARDS | 2011 |
|
RU2452616C1 |
| APPLICATION OF LETAVIN AS COMPONENT OF WOOD BOARDS BASED ON AMIDO-FORMALDEHYDE BINDER | 2013 |
|
RU2535737C2 |
| METHOD FOR MANUFACTURE OF FIREPROOF WOOD PARTICLE BOARDS | 2001 |
|
RU2181663C1 |
| COMPOSITION FOR MANUFACTURE OF LOW-TOXIC FIBERBOARDS BASED ON AMINOFORMALDEHYDE BINDER INCLUDING GUANILMOCEPAIN SULPHATE AS A FORMALDEHYDE SCAVENGER | 2017 |
|
RU2666759C1 |
| BINDER FOR MANUFACTURING WOOD BOARDS (OPTIONS) | 2003 |
|
RU2258728C2 |
| METHOD OF FIRE-PROTECTION OF WOOD STRUCTURES AND MATERIALS | 1991 |
|
RU2079403C1 |
| MODIFIER-CURING AGENT AND ITS USE FOR PRODUCTION OF WOOD BOARDS BASED ON AMINO-FORMALDEHYDE RESINS OF REDUCED TOXICITY | 2020 |
|
RU2739985C1 |
| 0 |
|
SU1781257A1 | |
| BINDER MODIFIER FOR MAKING WOOD BOARDS, COMPOUND AND METHOD OF PRODUCING | 2019 |
|
RU2720306C1 |
| USE OF SILICA SOL AS CARBAMIDE-FORMALDEHYDE BINDER BASED WALLBOARD COMPONENT | 1997 |
|
RU2132272C1 |
