| abstract |
FIELD: construction. n SUBSTANCE: composition contains oligobutadiene diol, mineral filler, polymethylene polyphenyl polyisocyanate with content of isocyanate groups 29.5-31.0 wt %, tin-organic catalyst, 2,4,6-tri-tret-butyl phenol, ethyl silicate, zinc oxide, diatomite, specified modifier 1,1-bis(4-hydroxyphenol)-2,2,2-trifluoroethane of the following formula n EFFECT: increased sedimentation stability of a composition at the stage of processing in combination with increased thermal and aggressive resistance of material, with preservation of level of dynamic, physical and mechanical properties of a coating. n 2 tbl |