FIELD: chemistry.
SUBSTANCE: composition includes the following proportion of the components, in pts.wt.: 100 of epoxy resin ED-20, 10 of amine hardening agent of polyethylenepolyamine, 15 of plasticiser, 31 of polystyrene foam chip and 105 of pine coom as a filler. Mother epoxy resin - the production waste of epoxy resin is used as a plasticiser. Polystyrene foam chip added into the composition is wastes of heat insulating materials production.
EFFECT: environmentally safe wood composite is gotten and physical and mechanical properties are enhanced.
2 tbl, 1 dwg
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