Qingdao Shuoyuan Silica gel technology Co., Ltd

 

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Silicon aluminum adhesive

characteristics
Color: faint yellow.     Chemical molecular formula: mSiO2.nAl2O3.xH2O.
Chemically stable, flame-resisting Insoluble in any solvent.
In comparison with fine-pored silica gel, the adsorption capacity of fine-pored silica alumina gel is quite the same when used at low relative humidity. (e.g., RH=10%,RH=20%),while its adsorption capacity at high humidity is 6-10% higher than that of fine-ported silica gel. Its thermal stability is over 150℃ higher than that of fine-pored silica gel(200℃). Ideally suited for use as adsorbent and Variable-temperature adsorbent.

Use
Mainly used forthe dewatering of natural gas, adsorption and separation of light hydrocarbon at variable temperatures. It may also be used as catalyst and catalyst carrier in petrochemical industry, industrial drier, liquid adsorbent and gas separator,etc.
 
Technical Date

ITEM

Specifications

Typical values(2-4mm)

Adsorption capacity %(25℃,WT)

RH=20%,≥

9.0

9.9

RH=40%,≥

18.0

19.8

RH=80%,≥

42.0

46.4

Pore volume,mL/g

0.4-0.6

0.46

Specific surface area,m2/g

600-800

694

Bulk density,g/L,≥

650

721

Compression strength. N/particle,≥

150

186

PH

4-8

4

Qualified ratio of spherical granules,%,≥

80

86

Loss on Heating,≤

30

2.2

AL2O3,%

0.5-5.0

3.0

 
size
1-3mm,2-4mm.
 
Packaging
25kg per compound bag or 500kg per container bag.
Notes
Packing and size may be customized per your specific requirements.