Industrial silica gel
C Type Silica Gel
| ITEM | Specifications | Typical values | |||
| C-I Type | C-II Type | ||||
| 优等品 | 一等品 | 0.5-3mm | 1.5-5mm | ||
| Loss on heating, % ≤ | 6.5 | 7.0 | 6.5 | 6.5 | 3.2 |
| Low size limit, % ≥ | 5.0 | 5.0 | 5.0 | 5.0 | 0.2 |
| Pore volume, mL/g ≥ | 0.78 | 0.76 | 0.65 | 0.65 | 0.92 |
| Qualified ratio of spherical granules, % ≥ | 60 | 60 | —— | —— | 87 |
| Ratio of spherical granules, % ≤ | —— | —— | —— | 10.0 | —— |
| Bulk density, g/L | 400–480 | 480-520 | —— | —— | 451 |
Characteristics：
Shape: Pellets. Color: cream, translucent. Micro-pored structure.
Use：
Used as the raw material for preparation of silica sand. After being further dried and screened, it forms macro-pored silica gel which is used as drier, adsorbent and catalyst carrier.
we can supply the products according to the customers' requirments and technical index.