This information is based on our present state of knowledge and is intended to provide general notes on our products and their uses. It should not be construed as guaranteeing specific properties or suitability for a particular application
Product: Ultramicronized Calcium Carbonate – Calcite
Specification Reference: DTE/LAB/10.24
Date of Issue: 06-00 Rev.2
| Component | Value | Analytic Method |
|---|---|---|
| CaCO3 | 98.96% | I.C.P. |
| MgCO3 | 0.59% | I.C.P. |
| Fe2O3 | 0.044% | I.C.P. |
| Property | Value | Analytic Method |
|---|---|---|
| D(50) | 0.65 ± 0.1 µm | Mastersizer S |
| % < 2µm | 94.0 ± 2.0% | Mastersizer S |
| D100 | 3.60 µm | Mastersizer S |
| Sieve Retention 45µm | < 0.001% | ISO 787R/7 (81) |
| Property | Dry | DOP | Analytic Method |
|---|---|---|---|
| L | 98.1 ± 0.4 | 79.5 ± 1.5 | Spectraflash SF450 |
| a | -0.05 ± 0.2 | -0.5 ± 0.75 | Spectraflash SF450 |
| b | 2.0 ± 0.5 | 9.2 ± 0.9 | Spectraflash SF450 |
| Test | Value | Analytic Method |
|---|---|---|
| Humidity | < 0.1% | ISO 787R/2 (81) |
| Oil Absorption | 24 g/100 g CaCO3 | ISO 787R/5 (81) |
| DOP Absorption | 42 g/100 g CaCO3 | ISO 787R/5 (81) |
| pH (Solution H2O 10%) | 9 | ISO 787R/9 (81) |
| Bulk Density | 0.40 Kg/l | ISO 787R/11 (81) |
| Insoluble Residue (HCl) | < 0.2% | INS.LAB10.13 |
| Specific Area | 13 m²/g | Gemini (B.E.T.) |
