Knowde Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- CAS No.
- 21645-51-2
- EC No.
- 244-492-7
- Technologies
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Product Highlights
- Narrow particle size distribution (1.0 micron median)
- Low oil absorption
- High brightness
- Clean white color
- Low specific gravity
- Non-abrasive
- Excellent dispersion characteristics
- Chemically inert
- UV transparent
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Coating Type
- Recommended Application
- Architectural Coatings
- High solids/low VOC coatings
- UV coatings
- Organic colored pigments
Properties
- Color
- Appearance
- White
- Chemical Properties
- Physical Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Al(OH)₃ | 99.5 | % | Difference |
| Na₂O (Soluble) | max. 0.04 | % | Flame Emissions Photometry |
| Moisture | 0.4 | max | Microwave |
| Value | Units | Test Method / Conditions | |
| Brightness (% Z) | 99.0 | % | Z value of the XYZ Tristimulus divided by |
| Particle Size d50 | 1 | μm | Sedigraph 5100 |
| Density | 2.42 | g/cm³ | — |
| Loose bulk density | 0.3 | g/cm³ | Modified ASTM B212-89 |
| OIl Absorption | 31.0 | g/100g | — |
| Hardness (Mohs) | 3 | — | — |
| Packed Bulk Density | 0.5 | g/cm³ | Modified ASTM B527-85 |
| Refractive Index | 1.57 | — | — |
| Gallons per pound | 0.0495 | — | — |
| Value | Units | Test Method / Conditions | |
| Color | White | — | — |
| pH (Not a Buffer) | 9.8 | — | ASTM 1208 |