TY JOUR TI RESEARCH OF AGGREGATE STABILITY OF THE METILSILIKONAT SYSTEM OF SODIUM – BISMUTH NITRATE KW metilsilikonat sodium KW nitrate of bismuth KW covering KW dispersion KW aggregation KW stability KW properties JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Pavlenko, A.V. AU Yastrebinskiy, R.N. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov