Pore volume: 0.60-0.85ml/g Average pore diameter: 4.5-7.0nm Specific surface area: 450-650m2/g Color:milky white, transparent
Name Type B Silica gel CharacteristicsShape:pellets or lumps. Color:milky white, transparent or translucent. Pore volume: 0.60-0.85ml/g. Average pore diameter: 4.5-7.0nm Specific surface area: 450-650m2/g. Structure lying between macro-pored and fine-pored silica gels. UseMainly used as liquid adsorbents, drier and perfume carriers, also may be used as catalyst carriers, silica sands, etc.Technical Data
| Superior class | First class | (2-5mm) | ||
| Adsorption capacity% | RH=20% ≥ | 4.0 | 3.0 | 6.0 |
| RH=50% ≥ | 11.0 | 6.0 | 16.0 | |
| RH=90% ≥ | 70.0 | 50.0 | 73.0 | |
| Loss on heating, % ≤ | 2.0 | 5.0 | 3.0 | |
| Specific resistance(Ω.cm)≥ | 5000 | 3000 | 4000 | |
| pH | 5.5—7.5 | 4—8 | 6.5 | |
| Bulk density, g/L | 500—600 | 500—600 | 510 | |
[Size] 0.5-1.5mm,2-5mm,3-5mm,4-8mm. [Packaging] 20kg per compound bag or 500 kg. Per container bag.
Silica Gel
