Silica Alumina gel
Inquiry
| Post Date: | Dec 13,2013 |
| Expiry Date: | Jun 11,2014 |
| Detailed Description: |
Quantity: 1000Metric Tons Payment Method: T/T or LC Silica alumina gel(HY-N) Appearance: faint yellow Molecular formula: mSiO2nAl2O3XH2O Features: Insoluble in any solvent except strong alkali and hydrofluoric acid with stable chemical properties, flame-resisting.good thermal stability. Compared with fine-pored silica, it has better surface polarity, adsorption and separation. Application: It is widely used as adsorbent as it has high specific surface, strong drying ability. In comparison with fine pored silica, it has better cost performance and services longer with high compressive strength, and low abrasion. Silica Alumina gel is mainly used for: Dry compressed air Dry natural gas Dry gas Dry liquid water that may exist in liquefied gas system. It is suggested that put about 20% (weight ratio) HY - W aluminum silicon rubber as a protective layer when using. Specification: 2-5mm,2-4mm,3-5mm,1-3mm and etc. Package: 25kg/compound bag, 500kg/container bag Remark: (1) particle size, packing and water could be made based on customer’s requirement. (2) compression strength relate to particle size Specification: SiO2,% About 97 Al2O3,% About 3 Specific surface About 750 Adsorption%(25℃，wt) RH10% ≥6.0 Adsorption%(25℃，wt) RH20% ≥10.0 Adsorption%(25℃，wt) RH40% ≥20.0 Adsorption%(25℃，wt) RH60% ≥32.0 Adsorption%(25℃，wt) RH80% ≥35.0 Bulk density, g/l About 800 Compression strength, N/Pc ≥200 Pore volume, ml/g About 0.4 Water, % ≤3.0 |
| Company: | Hefei Heavy Industrial Joint Co., Ltd [ China ] |
| Contact: | Lisa |
| Tel: | +86-551-66189860 |
| Fax: | |
| Email: | lisa@ahjoint.com |
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