Macro-pored Silica Gel is a highly active adsorption material. It is semi-transparent white spherical granular or lump granular, with large pore. Insoluble in water and any solvent, non-toxic and tasteless, chemical stability. It does not react with any material, except strong alkali and...
Macro-pored Silica Gel is a highly active adsorption material. It is semi-transparent white spherical granular or lump granular, with large pore. Insoluble in water and any solvent, non-toxic and tasteless, chemical stability. It does not react with any material, except strong alkali and hydrofluoric acid.
Used as desiccant and catalyst carriers. Mainly used for moisture proof packing, and dehydration and purification of industrial gases. Also, it can be used for removing the organic acids and high polymers in the insulation oils, adsorbing the high molecular proteins in the fermented products during the industrial fermenting process.
Technical data of Macro-pored Spherical silica gel：
Items | Macro-pored Spherical Silica Gel | |||
Superior grade | First grade | |||
Pore diameter (mm) | 4.0-8.0 | 2.0-5.6 | 4.0-8.0 | 2.0-5.6 |
Qualified size ratio (%) | > 94 | |||
Rattler loss (%) | 4 | 6 | 6 | 8 |
Bulk density (g/l) | 400 | |||
Pore volume (ml/g) | > 0.85. | > 0.75 | ||
Qualified ratio of spherical granules (%) | > 78 | > 75 | ||
Loss on Heating (%) | < 5 | |||
Technical data of Macro-pored Lump silica gel:
Items | Macro-pored Lump Silica Gel | |||
Pore diameter (mm) | 5.6 | 2.8-8.0 | 1.4-4.0 | 0.25-2.0 |
Qualified size ratio (%) | > 90 | |||
Rattler loss (%) | 10 | 30 | - | |
Bulk density (g/l) | 400 | |||
Pore volume (ml/g) | > 0.76 | |||
Loss on Heating (%) | < 5 | |||
Packaging: Compound bag, 15KG net weight.
Storage information: Stored in a ventilated and dry warehouse to avoid damp or mixed with volatile matter.
