对不起，此内容只适用于English，Français，Deutsch和Español。 For the sake of viewer convenience, the content is shown below in this site default language. You may click one of the links to switch the site language to another available language.

  1. Specific Area: The whole superficial area one gram silica has, including inside micro-pore area and outside area. Unit: m2/g
  2. Pore Volume : The whole inside volume has one gram silica. Unit: ml/g
  3. Pore Diameter : The diameter of inside hole. Unit:  Å.  It was calculated by PV and Specific area. 1nm=10 Å.
  4. Absorption : Under a certain relative humidity, how many grams steam the silica can absorb to reach saturation.  The weight of silica is « Absorption capacity ». Unit: %
  5. Bulk Density : weight of silica gel divide by its volume. Unit: g/L.
  6. pH
  7. Specific resistance : It’s the resistance of the solution in 1cm. It’s means purity of silica gel. Specific resistance higher, purity higher. Unit: Ω.cm
  8. Smell absorbency.

Silica Gels Absorption

ABC

shutterstock_410043964

      • Types B and C (Cat Litter) Silica Gels have a low absorption capacity in humidity environment of less than 65% compared to Type A.

      • Type C silica gel (cat litter) has a low absorption capacity in a moisture environment of less than 95% compared to Type B.

      • Type C silica gel has a high absorption capacity in high humidity environment of more than 95% compared to Types A and B.