Enhanced TDS
Identification & Functionality
- INCI Name
- Tilley Product Number
Properties
- Physical Form
- Appearance
- Amorphous precipitated white silica powder
- Typical Properties
Value Units Test Method / Conditions pH (5g/95g of water) 6.0 - 8.0 - Solvay 3 QSE Ignition Loss (at 1000°C) max. 12 % Solvay 3 QSE Soluble Salts (as Na₂SO₄) max. 1.0 % Solvay 3 QSE Fluoride Compatibility min. 90 % Solvay 3 QSE Refractive Index 1.435 - 1.445 - Solvay 3 QSE Tapped Density max. 0.34 kg/dm³ - SiO₂ Content (on calcined product) min. 98.0 % - - Microbiological Values
Value Units Test Method / Conditions Total Aerobic Bacteria max. 300 μ/g LSET04-0376 - Heavy Metals
Value Units Test Method / Conditions Arsenic Content max. 3 ppm ICP/MS Lead Content max. 10 ppm ICP/MS Total Heavy Metals max. 30 ppm ICP/MS - Screen Test
Value Units Test Method / Conditions Sieve Residue 45 μm (on 325 mesh) max. 1.2 % Solvay 3 QSE
Packaging & Availability
- Product Packaging
- Paper bags of 25 kg net. Pallet 4 ways (900 x 1300), 36 bags, 900 kg net per pallet
- Paper bags of 25 kg net. Pallet 4 ways (900 x 1300), 21 bags, 900 kg net per pallet
- Big-bags of 870 Kg net
- Bulk