| Customization: | Available |
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| CAS No.: | 7631-86-9 |
| Shape: | Beads |
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Description:This product is a water-resistant silica-alumina gel with fine pores. It is usually used as protective layer of fine-pored silica gel or fine-pored silica-alumina gel, and can be used solely when liquid water in high content. Lower dew point can be true when liquid water exits in system.
Application:It is mainly used as drying agent for air-separation, compressed air and industrial gases, as ethyne absorbent for preparation of liquid oxygen or liquid nitrogen and as liquid absorbent or catalyst carrier in oil chemistry, electricity and brewery industry. Especially used as protective layer of common silica gel and silica-alumina gel.
Specification:
| DATA | UNIT | Silica Alumina Gel | |
| size | mm | 2-4;3-5 | |
| AL2O3 | % | 10.0-17.0 | |
| Specific Surface Area | ≥m2/g | 450 | |
| Adsorption Capacity(25ºC) | RH=20% | ≥% | 3.0 |
| RH=40% | ≥% | 6.0 | |
| RH=80% | ≥% | 30.0 | |
| Bulk Density | ≥g/L | 670 | |
| Crush Strength | ≥N/Pcs | 80 | |
| Pore Volume | ml/g | 0.35-0.50 | |
| Loss on heating | ≤% | 3.0 | |
Attention:The product cannot be exposed in the open air and should be stored in dry condition with air-proof package.
Price Information:
The price list is for reference. The final actual transaction price is determined by the purchase quantity, product material, specifications, etc.
Please kindly note: If you have customized requirements, please contact us for consultation before placing an order. Thank you!
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