Blue Silica Gel Beads

Silica gel blue is a semi-transparent glassy substance that contains an indicator called As the beads take up moisture, they turn to light blue gradually and then they turn pink, it indicates that the gel needs to be replaced or regenerated. In fact, it is mainly used as an indicator for the extent of dehumidification and moisture adsorption in a sealed vessel. Silica gel is available in the form of crystals and beads according to the user’s application.

TYPICAL PRODUCT SPECIFICATION OF SILICA GEL BLUE BEADS
SR NO TEST RESULT
01 Assay (as Sio2) Min.98%
02 Bulk Density (gm/ml) 0.65-0.80
03 Loss on Drying % by mass <5%
04 Adsorption capacity % by mass Min.27 %
05 pH of aqueous extract 3-8
06 Friability 99.5
07 Chloride (as NaCl),% by mass Max.0.4%
08 Cobalt (as CoCl2),% by mass 0.5%
09 Sulphate (as Na2SO4),% by mass Max 0.5%
10 Shape Round Spherical Beads
11 Particle size 2-4 / 3-5 /2-5 mm

Orange Silica Gel Beads

Silica gel orange is enriched with an organic indicator which offers orange colour to silica gel. It is used for moisture absorption on an industrial level.
It has no side effects in the environment and is safe for health because of its organic nature and also it is non-toxic. When it becomes moisture free, the colour of orange beads turns from dark green to black. Like blue silica gel, orange silica gel is also an indication.

Typical Product Specification of Silica gel Orange Beads
Sr No. Item Specification
01 Product Name Silica Gel
02 Shape Round Spherical Bead
03 Particle Size 3-5 mm
04. Color Variation RH 20% Orange
RH 50% Pale Orange
RH 90% Almost Colorless
05 Ph 4 at 5% w/w in water
06 Odou Odourless
07 Apparent Bulk Density 0.75 to 0.85 g/ml(App.)
08 Average Pore Diameter 2*10-6mm (App.)
09 Average Pore Volume 0.35 – 0.40 ml/g(App.)
10 Specific Heat 1 KJ/Kgo C
11 Spheroid Beads 97%SiO2 and 3%Al2O3
12 Regeneration Temperature 70-75OC
13 Adsorption Capacity RH 20% 10 min
RH 50% 25 min.

White Silica Gel Beads

Silica gel white, beaded or granular foam, that comes in many meshes and mm size for use in many industrial solutions of the needed selectively absorbency.
The activated white silica gel has no smell or no taste, chemically inert material with its higher surface area with a porous structure which is able to absorb enormous quantities of moisture. The practicality of white gel is non-indicating when it is free from moisture, it goes to transparent white, without any change in its shape and size.
Dehumidifier which reduces the level of the dew point of humidity in the surfacing air with the use of silica gel white beds to eliminate odour, mould, and mildew in the household appliances which are grown inside.

Typical Product Specification of Silica gel White Beads
Sr No. Item Specification
01 Product Name Silica Gel
02 Shape Round Spherical Bead
03 Particle Size 1-3mm / 2-4 mm / 2-5mm / 3-5 mm
04 Ph 4 to 8
05 Odou Odourless
06 Apparent Bulk Density 0.75 ± 0.05 g/ml(App.)
07 Average Pore Diameter 2*10-6mm (App.)
08 Average Pore Volume 0.35 – 0.40 ml/g(App.)
09 Specific Heat 1 KJ/Kgo C
10 Spheroid Beads 97%SiO2 and 3%Al2O3
11 Loss on Drying 5 % max.
12 Regeneration Temperature 105-125OC
13 Adsorption Capacity RH 20% 08 min
RH 50% 20 min.

Packaging for Silica Gel Beads

25 kgs fibre drum inside polybag.

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