КЕРАМИЧЕСКАЯ МАССА ДЛЯ ИЗГОТОВЛЕНИЯ КИСЛОТОУПОРНЫХ ПЛИТОК

摘要

FIELD: chemistry. ^ SUBSTANCE: ceramic mass for production of acid-resistant tiles includes argillaceous component of gravitation tails of zircon-ilmenite ores, pyrofyllite and calcium-magnesium-containing globule from mineral wadding production, containing in wt %: SiO2 - 43.20; Al2O3 - 7.30; Fe2O3 - 6.72; CaO - 23.60; MgO - 14.60; R2O - 2.79, with following ratio of components, wt %: argillaceous component of gravitation tails of zircon-ilmenite ores - 40-60; pyrofyllite - 35-45; calcium-magnesium-containing globule from mineral wadding production - 5-15. ^ EFFECT: increase of heat resistance of products. ^ 3 tbl