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Silica Gel Blue: the most common use of cobalt chloride blue gel available in beaded granular form. It used as an indicating agent when It is free from moisture its color changes to light pink. Most of the transformer industries prefer this silica gel for large transformer breather process.
Silica Gel White: it is non-indicating gel which is not impregnated with any indicating agents. When white gel particles free from moisture, it goes transparent white or tums into milky white. White silica gel is most of use for dehumidification process
Silica Gel Orange: it is the organic gel to indicate the moisture absorption level, available in the form of hard spherical beads when it takes up whole moisture level its color changes to green. Orange beads are heavy metal free, environment friendly gel desiccant for protection of packaging products and miscellaneous substances. It has extremely resistance to crushing, highest mechanical integrity and low attrition rate. Silica gel orange MSDS meets the demand for a heavy metal free and environmental friendly indicating agent.
Product Parameter List:
| Silica gel (Type A) | ||
| Appearance | transparent or translucent glass-like pellet or lump | |
| Application | Mainly used for drying water-proof,can also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc. | |
| Technical Data: | ||
| ITEM | Typical values | |
| Adsorption capacity | RH=20%,%≥ | 11.2 |
| RH=50%,%≥ | 29.2 | |
| RH=90%,%≥ | 37.6 | |
| Loss on heating,% ≤ | 1 | |
| thermal conductivity KJ/m.hr.°c | 0.63 | |
| average pore diameter 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 | |
| Specific resistance,Ω .cm | 5630 | |
| Silica % ≥ | 98.5 | |
| ratio of qualified spherical granules,% ≥ | 90 | |
| Bulk density, g/L | 784 | |
| Sizes:0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm | ||
| [Packaging] 15kg per compound bag or 300 kg. Per container bag. | ||
| [Note] The moisture content, packing and size may be customized per specific requirements. | ||
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