| White silica gel |
| Appearance |
A transparent or translucent particle or block |
| |
| application |
It is mainly used for drying and water proofing. It can also be used as catalyst carrier, adsorbent, separator, pressure swing adsorbent, etc |
| |
| technical paramete |
| Item |
parameter |
| Adsorption capacity |
RH=20%,%≥ |
11.2 |
| RH=50%,%≥ |
29.2 |
| RH=90%,%≥ |
37.6 |
| Heating decrement,%≤ |
1 |
| Thermal conductivity KJ/m.hr.°c |
0.63 |
| Average pore size nm |
2.0-3.0 |
| Pore volume ml/g |
0.35-0.45 |
| Specific surface area m²/g |
650-800 |
| specific heat KJ/kg.°c |
0.92 |
| PH value |
4 |
| resistance,Ω.cm |
5630 |
| Silicon dioxide % ≥ |
98.5 |
| Qualified rate of ball size,%≥ |
90 |
| Bulk density, g/L |
784 |
| |
| Specifications:0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm |
| [package] 15kg / bag |
| [note] product packaging and specifications can be customized according to customer needs |