1 Простой производственный процесс без большого количества оборудования; 2 Нет потребности в воде и тепле, меньше потребление энергии; 3 По сравнению с порошком слюды влажного помола продукты из слюды сухого помола более экономичны, особенно для менее требовательного порошка слюды для летчиков. Недостатки измельчения сухой слюды
FIELD: chemistry. SUBSTANCE: invention relates to production of artificial materials which imitate natural materials. The crude mixture for making material which imitates natural stone contains the following, wt %: coal dust 10.0-15.0, mica which is ground and sieved through sieve No.5 5.0-7.0, blast-furnace slag which is ground and sieved through sieve No.5 5.0 …
FIELD: chemistry. SUBSTANCE: invention relates to production of artificial materials which imitate natural materials. The crude mixture for imitating natural stone contains the following, wt %: wood dust 15.0-20.0; coal dust 10.0-15.0; ground mica 10.0-15.0; gypsum binder 42.0-60.0, with water-gypsum ratio of 0.5-1.0. The crude mixture for imitating natural …
RUSSIAN FEDERATION FEDERAL SERVICE FOR INTELLECTUAL PROPERTY (51) Int. Cl. C04B 28/24 (2006.01) C04B 111/20 (2006.01) (19) RU(11) 2 440 944(13) C1 (12) ABSTRACT OF INVENTION According to Art. 1366, par. 1 of the Part IY of the Civil Code of the Russian Federation, the patent holder shall be committed to
FIELD: chemistry. SUBSTANCE: invention relates to production of artificial materials which imitate natural materials. The crude mixture for making material which imitates natural stone contains the following, wt %: coal dust 12.0-16.0; mica which is ground and sieved through sieve No 5 12.0-16.0, water 20.0-24.0; portland cement 20.0-24.0; superplasticiser S-3 …