Adsorbents-SG Series

Silica Alumina Gel Type WS

  • Product:Silica Alumina Gel Type WS
  • Brand: OIM
  • Origin of city: Pingxiang city, China
  • Shelf time: 3-5 years
  • Payment of terms: TT, L/C, Western Union etc
  • Delivery of terms: By sea, by air, railways, land etc
  • Shipment terms: FCA, FOB, CFR, DAP etc
  • Delivery time: 3-7 days for common product;
  •                        Over 10 days for customized product.

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A fine-pored silica alumina, which generally acts on the protective layer of fine-pored silica gel and fine-pored silica-alumina glue. It can also be used alone when the content of free water (liquid water) is high. When the operating system contains liquid water, this product can also achieve a relatively low dew point. It is not easily broken,wear-resistant,strong adsorption,  long service life and good cost performance, can reduce the production cost in practical application.

Technical Parameter:
Properties Unit Data
Color - White
Shape - sphere
SiO2 content wt% 85
Al2O3 content wt% 15
Average Pore Diameter mm ≥2.5
Particle Size mm 1~3mm;2~4mm;2~5mm;3~5mm
Attrition Loss wt% ≤0.05
Adsorption capacity wt% RH=10% ≥5.0
wt% RH=20% ≥6.0
wt% RH=40% ≥12.0
wt% RH=80% ≥33.0
Bulk density g/l ≥700
Surface area m2/g ≥500
Pore volume ml/g 0.35~0.45
Crush strength N/pc ≥80
Moisture content wt% ≤3.0
Water resistance wt% Yes

 Has good protective effect on other adsorbents (such as: Molecular Sieve, Activated Alumina etc)
 Dry storage of precision instruments and other articles.
 Used for the drying of the air separation equipment.
 Dehydration and refinement of high purity gas & air desiccant for heat compressor and fan.

25kg/compound bag:150kg steel drum; 500kg super bag.  

+86 799 6666455

+86 18179910932
Tracy Chen
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