Diatomite Sefa Aid
Commodity: Diatomite Sefa Rubatsiro
Rimwe Zita: Kieselguhr, Diatomite, Diatomaceous pasi.
CAS #: 61790-53-2 (Calcined powder)
CAS #: 68855-54-9 (Flux-calcined powder)
Fomula: SiO2
Structural Formula:
Zvishandiso: Inogona kushandiswa kugadzira doro, chinwiwa, mushonga, kuchenesa mafuta, kuchenesa shuga, uye indasitiri yemakemikari.
Zvinotsanangurwa
| Item | Standard |
| Chitarisiko | Muchena / chiedza yero / pink chena poda |
| Permeability darcy | 0.07-0.15/0.15-0.25/0.6-1.30/1.40-2.70/2.50-3.50/ 3.50-5.00/5.00-6.50/6.50-8.00/8.00-12.00 |
| Zvisiri-Silicon zvinhu | ≤25.0% |
| SiO2 | ≥85% |
| Al2O3 | ＜4.5% |
| Fe2O3 | ≤1.5% |
| CaO | ＜0.5% |
| MgO | ＜0.4% |
| Mvura inonyungudika | ≤3.0% |
| Kurasika pakubatidza | ≤0.5% |
| Acid soluble substances | ≤3.0% |
| Kurasikirwa pakuomeswa | ≤3.0% |
| PH | 6-8/8-11 |
| Pb | ≤4.0mg/kg |
| As | ≤5.0mg/kg |
Nyora meseji yako pano uye titumire kwatiri