Adsorbents-SG Series

White Silica Gel

  • Product:White Silica Gel
  • 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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White silica gel is also called type A silica gel. Mainly used as silica gel desiccant, moisture-proof beads, deodorant and various adsorbents.
Technical Parameter:

Properties Unit Data
Color - White
Shape - white transparent or translucent
SiO2 content wt% ≥98.5
Average pore diameter nm 2.0-3.0
Size mm 2~4, 3~5, 4~8 or customized
Qualified size ratio wt% ≥95
Loss on heating wt% ≤2
Adsorption capacity wt% RH=20% ≥10.5
  wt% RH=50% ≥29.0
  wt% RH=90% ≥37.0
Bulk density g/l ≥750
Specific surface area m2/g 650~800
Pore volume ml/g 0.35~0.45
Specific resistance (Ω.cm) 5630
Thermal conductivity KJ/℃ 0.63
Specific heat KJ/kg.℃ 0.92
Regeneration temp 100~120

● Storage and transportation of instruments and meters, equipment,
leather, luggage, shoes, textiles, food, medicine, etc.,
● Desiccant
● Air purifier
● Container Dehumidification and moisture-proof
25kg plastic bag
800kg super sack
150kg steel drum

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