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 | |
Moisture Content | 0,10 | % | - |
Theoretical specific weight | 2.9 | - | - |
BET | 8.5 | m2 / g | - |
Morphology | Acicular | - | - |
Oil Absorption | 40 | ml / 100g | - |
pH | 8 | - | - |
Solubility in water | 0.45 | % | - |
Aspect Ratio | ca 1: 3 | - | - |
Density Loose | 0.7 | g / ml | - |
Density Tapped | 0.9 | g / ml | - |
Hardness | 4.5 | Mohs | - |
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 | % | - |
Loss on ignition (LOI) | 1.7 | % | - |
Laser Malvern grain size distribution D50 | 3 | μm | - |
Laser Malvern grain size distribution D97 (at - 0.20) | 15 | μm | - |
b | -0.4 | - | - |
L | 95 | - | - |