Muscovite (White mica)
Khoom piav qhia
Mica tshuaj muaj pes tsawg leeg
tshuaj muaj pes tsawg leeg | SiO2 | Al2O3 | Fe2O3 | CaO | Na2O | MgO | TiO2 | K2O | H2O |
Cov ntsiab lus % | 45-48 : kuv | 20-33 : kuv | 2-5 | 0.03-0.05 Nws | 0.8-1.5 hli | 0.69-0.48 Nws | 0.06-0.65 Nws | 7-9.8 Nws | 0.01-0.13 dr hab |
Lub cev muaj zog ntawm
kev faib ua feem | Refractive Index | Tus nqi PH | BaiDu | Txoj kab uas hla mus thickness ratio | Moh lub hardness | Kub tiv taus | Poob ntawm ignition | Moisture |
2.87 ib | 1.66 ib | 7–8 | 60-80 | 60 | 2.75 ib | 1000 ℃ | 2.8-3% | 1% |
cov khoom specifications
ntub av mica hmoov
specification | Sieve residue% | Sand cov ntsiab lus % | Qhov ntom ntom | Cov ntsiab lus dej% | Poob ntawm ignition% | Dawb | Txoj kab uas hla mus thickness ratio |
100 mesh | 5.0 | 0.5 | 0.28g / cm33 | 1.0 | 4.3 | ;70 | ;70 |
200 mesh | 5.0 | 0.5 | 0.25 g / cm33 | 1.0 | 4.3 | ;70 | ;70 |
325 mesh | 5.0 | 0.2 | 0.25 g / cm33 | 1.0 | 4.3 | ;70 | ;70 |
400 mesh | 10.0 | 0.1 | <0.23g / cm33 | 1.0 | 4.3 | ;70 | ;70 |
Qhuav sib tsoo mica
specification | Sieve residue% | Sand cov ntsiab lus % | Qhov ntom ntom | Cov ntsiab lus dej% | Poob ntawm ignition% | Dawb ° | Txoj kab uas hla mus thickness ratio |
20 mesh | 5.0 | 1.0 | 0.35g / cm33 | 1.0 | 4.3 | 60 | |
40 mesh | 5.0 | 2.0 | 0.35g / cm33 | 1.0 | 4.3 | 60 | |
60 mesh | 5.0 | 3.0 | 0.35g / cm33 | 1.0 | 4.3 | 60 | |
100 mesh | 5.0 | 3.0 | 0.30g / cm33 | 1.0 | 4.3 | > 50 | 60 |
200 mesh | 5.0 | 0.5 | 0.30g / cm33 | 1.0 | 4.3 | 60 | 60 |
325 mesh | 5.0 | 0.2 | 0.25g / cm33 | 1.0 | 4.3 | 60 | 60 |
400 mesh | 10.0 | 0.1 | 0.23g / cm33 | 1.0 | 4.3 | ;70 | 60 |
600 mesh | 10.0 | 0.1 | 0.23g / cm33 | 1.0 | 4.3 | ;70 | ;70 |
800 mesh | 10.0 | 0.1 | 0.23g / cm33 | 1.0 | 4.3 | ;70 | ;70 |
1000 mesh | 10.0 | 0.1 | 0.23g / cm33 | 1.0 | 4.3 | ;70 | ;70 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb