Wide pore silica gel is classified as granular particle, spherical particle and micro particle and its structure characteristics are as follows: specific surface area: 300--400m2/g, pore diameter: 80--100Å, pore volume: 0.75-1.0ml/g.
Application
Wide pore silica gel is largely used as the catalyst carrier; for purification & separation in process of pharmaceuticals production; for the adsorption of macromolecule protein in process of industrial ferment; for removal of the organic acid and high polymer from the insulating oil; for dehydration of industrial gas and adsorption of harmful multivalence elements; it can also be used for damp-proof and rust-proof purposes and used as the padding for household pets. Among these products, the wide pore granular silica gel is also a kind of basic raw material for further process of fine chemical silica gel products.
Specification and property
| Size | Bulk Density | Adsorption Capacity | |
| SIN0301 | 5.6mm | 400-500g/l | RH 100% >=76% |
| SIN0302 | 2.8-8.0mm | 400-500g/l | RH 100% >=76% |
| SIN0303 | 2.0-5.0mm | 400-500g/l | RH 100% >=76% |
| SIN0304 | 1.4-4.0mm | 400-500g/l | RH 100% >=76% |
| SIN0305 | 0.5-2.0mm | 400-500g/l | RH 100% >=76% |
| SIN0306 | 0.5-1.5mm | 400-500g/l | RH 100% >=76% |
| SIN0307 | 0.5-1.0mm | 400-500g/l | RH 100% >=76% |
| SIN0308 | 0.2-1.0mm | 400-500g/l | RH 100% >=76% |
| SIN0309 | 0.2-0.5mm | 400-500g/l | RH 100%>=76% |
Material
The main ingredient is silicon dioxide.




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