Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- Plastics & Elastomers Functions
- CAS No.
- 13983-17-0
- EC No.
- 237-772-5
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
Properties
- Physical Form
- Typical Properties
Value | Units | Test Method / Conditions | |
Humidity | 0.1 | % | — |
Theoretical specific weight | 2.9 | — | — |
BET | 5,00 | m2 / g | — |
Morphology | Acicular | — | — |
Oil Absorption | 27,00 | ml / 100g | — |
pH | 8 | — | — |
Solubility in water | 0.4 | % | — |
Aspect Ratio | ca 1: 5 | — | — |
Loose Density | 1 | g / ml | — |
Hardness | 4.5 | Mohs | — |
Tapped density | 1.5 | g / ml | — |
Silicon dioxide (SiO2) | 51 | % | — |
Wollastonite | min. 98 | % | Average mineralogical analysis |
Al2O3 | 0.75 | % | — |
Quartz | max. 0.5 | % | Average mineralogical analysis |
Calcite | max. 0.5 | % | Average mineralogical analysis |
Ferric Oxide (fe2o3) | 0.25 | % | — |
Others | max. 1.0 | % | Average mineralogical analysis |
Titanium dioxide (TiO2) | 0.01 | % | — |
Sodium oxide (Na2O) | 0.1 | % | — |
Potassium oxide (K2O) | 0.1 | % | — |
Calcium oxide | 44.3 | % | — |
Magnesium oxide (MgO) | 1.8 | % | — |
PAF | 1.7 | % | — |
Granulometric analysis with the Malvern Laser, D50 | 20 | μm | — |
Residue at 45 μm | max. 5 | — | — |
b | -0.4 | — | — |
a | -0.2 | — | — |
L | 94.5 | — | — |