Introduction:

Silica gel is fine silica colorless or yellowish transparent vitreous body ,Smaller aperture, high specific surface area, tasteless non-toxic ,There is no pollution to the environment ,it is the only widely adopted in the world today and recognition of adsorption, moisture preparation.

Specification:

The average pore diameter(mm) 2.0-3.0
Specific surface area(m²/g) 650-800
The pore volume(ml/g) 0.35-0.45
Specific heat(KJ/℃) 0.92
Coefficient of thermal conductivity(KJ/m.Hr.℃) 0.63
Diameter(mm) 2-4, 3-5, 4-8

Application:

1. Silica Gel is mainly used for gas purification on silica gel, desiccant, air humidity adjusting agent and a catalyst carrier,And refined petrochemical products for the separation and purification of organic products of dehydration.
2. It is widely used in petrochemical industry, weapons and ammunition, instruments and meters, electronic components, electrical equipment, machinery spare parts, household appliances, food, medicine, leather goods, clothing shoes and hats, textiles and other forms of packaging moistureproof .Because of its high packing density and the characteristics of low humidity moisture absorption effect is obvious ,Used for air cleaning agent to remove the moisture in the air to control the humidity of the air. Also has a wide application in ocean transportation ,As the goods in transit due to high humidity be affected with damp be affected with damp, with the product can be effective to wet moistureproof, guaranteeing the quality of the goods .Of fine silica also commonly used in two layers of dehumidification between parallel seal shutters, can keep the two layers of the transparency of glass.

Other Information:

widely sed for absorption for moisture in order to keep proper humidity. this kind of Silica Gel Dry Agent is used widely in the storage of garments, bags, food, medicines,toys, woodworks, instruments, meters, electrical appliances and computers.