Silica Gel And Activated Carbon

We supply silica gel non indicating, white silica gel non indicating for the industtiral prupose. Silica-Gel is pure silica in highly porous state with high absorption capacity due to large surface area of its particle & has the capacity to adsorb approximately 40% of its weight of moisture.

The colour appearance of this type of silica gel is white. The main property of this type is that it does not give any indication. The colour remains unchanged and, therefore, it is not easy to ascertain after visualizing whether the absorption capacity of Silica Gel is completed or not.

It is produced by impregnating white Silica Gel with cobalt chloride due to which the colour appearance of Silica Gel is Blue which changes to Pink / White after the moisture is absorbed. It is very easy to ascertain after visualizing whether the moisture absorption capacity is completed or not.

Note : It is slightly expensive as compared to non-indicative type. The indicative Silica Gel cannot be used as a moisture detector in the drying of gases containing Ammonia.

Activated carbon bags are used basically in plastic and thermo ware industry as it keep the product moisture and oduor free. We supply bags of activated carbon as per ISO 887 : 1989.