Muscovite (White mica)
Chigadzirwa tsananguro
Mica chemical composition
makemikari anoumbwa | SiO2 | Al2O3 | Fe2O3 | CaO | Na2O | MgO | TiO2 | K2O | H2O |
Zvemukati % | 45-48 | 20-33 | 2-5 | 0.03-0.05 | 0.8-1.5 | 0.69-0.48 | 0.06-0.65 | 7-9.8 | 0.01-0.13 |
Zvimiro zvemuviri zve
chikamu | Refractive index | PH kukosha | BaiDu | Diameter kune ukobvu ratio | Moh kuoma | Tembiricha kuramba | Kurasika pakubatidza | Unyoro |
2.87 | 1.66 | 7-8 | 60-80 | >60 | 2.75 | 1000 ℃ | 2.8-3% | <1% |
zvigadzirwa zvakatemwa
Wet ground mica powder
tsanangudzo | Sieve zvakasara % | Sand content % | Bulk density | Mvura yemvura % | Kurasika pakudzima % | Kuchena | Diameter kune ukobvu ratio |
100 mesh | <5.0 | <0.5 | <0.28g/cm3 | <1.0 | <4.3 | >70 | >70 |
200 mesh | <5.0 | <0.5 | <0.25g/cm3 | <1.0 | <4.3 | >70 | >70 |
325 mesh | <5.0 | <0.2 | <0.25g/cm3 | <1.0 | <4.3 | >70 | >70 |
400 mesh | <10.0 | <0.1 | <0.23 g / masendimita3 | <1.0 | <4.3 | >70 | >70 |
Dry grinding mica
tsanangudzo | Sieve zvakasara % | Sand content % | Bulk density | Mvura yemvura % | Kurasika pakudzima % | Kuchena ° | Diameter kune ukobvu ratio |
20 mesh | <5.0 | <1.0 | <0.35g/cm3 | <1.0 | <4.3 | >60 | |
40 mesh | <5.0 | <2.0 | <0.35g/cm3 | <1.0 | <4.3 | >60 | |
60 mesh | <5.0 | <3.0 | <0.35g/cm3 | <1.0 | <4.3 | >60 | |
100 mesh | <5.0 | <3.0 | <0.30g/cm3 | <1.0 | <4.3 | >50 | >60 |
200 mesh | <5.0 | <0.5 | <0.30g/cm3 | <1.0 | <4.3 | >60 | >60 |
325 mesh | <5.0 | <0.2 | <0.25g/cm3 | <1.0 | <4.3 | >60 | >60 |
400 mesh | <10.0 | <0.1 | <0.23g/cm3 | <1.0 | <4.3 | >70 | >60 |
600 mesh | <10.0 | <0.1 | <0.23g/cm3 | <1.0 | <4.3 | >70 | >70 |
800 mesh | <10.0 | <0.1 | <0.23g/cm3 | <1.0 | <4.3 | >70 | >70 |
1000 mesh | <10.0 | <0.1 | <0.23g/cm3 | <1.0 | <4.3 | >70 | >70 |
Nyora meseji yako pano uye titumire kwatiri