| abstract |
The invention relates to the production of chemically resistant polymer coatings, namely, epoxy-rubber compositions for the upper layer of floor coverings with reduced flammability. The invention reduces the flammability of the coatings (oxygen index 32.8-33.6%, flammability index 1.35-1.70) due to the use in the composition of the composition, wt.%: Epoxy resin Dianova 31.25-36.5, low molecular weight polybutadiene rubber (mol. m.2000-3000) 1.30-3.29, mineral filler else, hardener (polyethylene polyamine) 3.12-5.26 from 7.30 to 9.38 wt.% trichlorodiphenyl in combination with 0.03-0.16 wt.% α-hydroxyethylferrocene, 3.51-4.69 wt.% chloroparaffin and 6.62-9.15 wt.% chlorohydrin ester of pentabromophenol. 2 tab. |