Color-changing Silica Desiccant
What is silica gel?
Silica gel is a transparent, glass-like, granular particles, usually obtained by the reaction of sodium silicate and sulfuric acid, and after a series of processes such as aging and acid bubbles. Its main component is silica. As a desiccant, it has an average pore size of 2.4 nanometers and has a strong affinity for water molecules. It absorbs water through physical adsorption, does not change its state after absorbing moisture, and has a strong hygroscopic ability, which can effectively protect food or medicine from moisture.
Silica gel's chemical components:
Product Introductions:
Orange silica gel, also known as "cobalt-free color-changing silica gel", is also an environmentally friendly desiccant and belongs to silicone products. The appearance is orange or translucent glass-like particles. It has strong moisture absorption capacity and its appearance color will produce obvious color changes with the increase of moisture absorption during the moisture absorption process.It can be used as a raw material for environmentally friendly desiccants.
Application area of silicone desiccant:
- Drying and cleaning of air and gases
- Drying of analytical samples
- Drying of solvents
- Drying of synthesis products
- Optical instruments and devices
- Protection of Export Consignments from moisture in salty atmosphere
- Drying and storage of Flowers and Seeds
- Desiccant in gas industry, dehydration and purification in Oxygen, Hydrogen and Chlorine,
- In steel refinery industry and oxygen plant ,it can be used to remove ethane from oxygen. Etc
- Silica Gel is also used in Dehumidifier. Desiccant Dehumidifier white silica gel is used.
- Silica Gel is also used in Analysis of Chemicals.
Technical Data:
For TOPCOD
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