Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Chemical Name
- Pigment Type
- CASE Ingredients Functions
- CAS No.
- 471-34-1
- EC No.
- 207-439-9
- Technologies
- Product Families
Applications & Uses
- Markets
- Applications
- Compatible Substrates & Surfaces
- Coating Type
Properties
- Color
- Physical Form
- Typical Properties
Value Units Test Method / Conditions CaC03 97,5 % - MgCO3 0,4 % - Fe203 0,1 % - Al203 0,2 % - Si02 (Silicates) 0,8 % - Volatile Matter at 105°C max. 0,2 % DIN EN ISO 787-2 Loss on Ignition 42,9 % DIN EN 459-2 HC1-insoluble 1,2 % DIN 55 918 Loose Bulk Density 0,8 g/cm3 - Packed Bulk Density 1,4 g/cm3 DIN EN ISO 787-11 Oil Absorbtion 15 g/100g DIN EN ISO 787-5 DOP Absorption 24 g/100g DIN EN ISO 787-5 Electrical Conductivity (10%) 47 pS/cm DIN ISO 787-14 pH Value 9.6 - DIN EN ISO 7879 Density 2,7 g/cm3 DIN EN ISO 787-10 Hardness (Mohs) 3 - - Refractive Index 1,6 - - Percentage of particles finer than 90 µm 99,9 % DIN 53 734 Percentage of particles finer than 40 µm 95,5 % DIN 53 734 - Optical Properties
Value Units Test Method / Conditions Brightness 84,7 - C/2°, DIN 53 163 Yellow Index 14,3 - DIN 6167 CIELAB-Colour values L 95,3 - DIN 6174 CIELAB-Colour values a 0,5 - - CIELAB-Colour values b 7,4 - - - Particle Size Distribution
Value Units Test Method / Conditions Percentage of particles finer than 24 µm 90 % DIN 53 734 Percentage of particles finer than 16 µm 80 % DIN 53 734 Percentage of particles finer than 8 µm 65 % DIN 53 734 Percentage of particles finer than 4 µm 44 % DIN 53 734 Percentage of particles finer than 2 µm 25 % DIN 53 734
Technical Details & Test Data
- Particle Size Distribution
Particle size distribution curve of JURAPERLE KM (Laser-Granulometer Sympatec Helos R3, Air jet sieve)
