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Silica Gel Blue
Self-Indicating (Blue & Orange) Silica Gel
Indicating type silica gel (silica gel blue) is impregnated with humidity indicator which changes colour from blue to pink as the silica gel crystals becomes saturated. Once the silica gel turns pink it cannot adsorb any more moisture. It needs to be regenerated. This can be accomplished by heating it in an oven. The heat expels the moisture, the silica gel turns blue and becomes reusable.
We are manufacturing two type of self-indicating silica gel

silica gel blue

Ready to use silica gel

Silica Gel Blue

Silica gel turns pink once it has soaked up moisture.

Indicating type silica gel (silica gel blue) is impregnated with humidity indicator which changes colour from blue to pink as the silica gel crystals becomes saturated. Once the silica gel turns pink it cannot adsorb any more moisture. It needs to be regenerated. This can be accomplished by heating it in an oven. The heat expels the moisture, the silica gel turns blue and becomes reusable
Technical Specification:
Description

SILICA GEL BLUE (INDICATING TYPE)

Shape / Sizes Irregular Assay (as SiO2) Min 97% Loss on Drying % Less than 3 % Adsorption Capacity @ 95% RH 30 wt % min. Bulk Density (g/ml) 0.65 - 0.75 pH (in 10 % aqueous solution) 5 - 8 Friability 99.5 Chloride (as NaCl) Max 0.05% Cobalt Chloride (as CoCl2) 0.5 % Min. Sulfates (Na2SO4) Max 0.5%
Particle size available: 1/2, 1/3, 3/4, 3/6,3/8, 4/6, 4/8, 5/8, 9/16, 16/30, 30/60 Mesh or in mm. as per your requirements
Applications of
  • In transformer breather
  • Power industries
  • Purification of gas, air
  • Refrigeration
  • Catalyst Carrier
  • Dehumidification process,
  • Drying and cleaning of air and gas
  • Catalysts supports,
  • Drying & storage of flowers
  • In power industries
  • In chemical industries
  • Drying of flowers and seeds
  • Protection of export consignments from moisture in salty atmosphere
  • To protect materials or equipments from moisture during transportation
Silica Gel Blue
Silica Gel Orange
Orange (Indicating type) silica gel works in same way as the blue silica gel. There are two types with the orange silica gel indicator. One is Orange – Dark green Type, it discolors from orange into dark green during the process of moisture adsorption; another is Orange - Colourless Type, it discolors from orange into light green when adsorbing moisture.

Particle size available:
1/2, 1/3, 3/4, 3/6,3/8, 4/6, 4/8, 5/8, 9/16, 16/30, 30/60 Mesh or in mm. as per your requirements
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Silica Gel Blue
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Silica Gel Blue-Orange
Silica Gel Blue
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Silica Gel Blue
Silica Gel Sachet / Bag / Pouch