| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: composition for coating race tracks, sports halls, roofs and waterproof coating contains oligobutadienediol, glycerine, mineral filler, polyisocyanate, organo-tin catalyst, 2,4,6-tri-tretbutylphenol, ethylsilicate, polysulfide oligomer - liquid thiocols with average molecular weight of 1700-5500 and viscosity of 7.5-50 Pa.s at 25°C, zinc oxide, diatomite, surface active substance. ^ EFFECT: increased resistance to sedimentation of the composition for coating race tracks, its dynamic and physical-mechanical properties. ^ 2 tbl, 2 ex |
