Application and characteristics of silica gel desiccant

Date:2016-7-19

Silica gel desiccant is a highly effective absorbent material, English name: Silicageldesiccant. It can protect the storage container in the sealed mold or corrosion will not rust, widely used in medicine, machinery, shoes and hats category, tea, seeds, Clothing, handbags, furniture, toys, handicrafts, artifacts, photographic equipment, gifts, wood products, lighting, precision instruments, electronics, computer containers and other items, packaging sealed sealed space static adsorption to remove moisture, control relative humidity, To the effect of moisture-proof mold.

Silica gel desiccant is a highly active adsorption material, usually with sodium silicate and reaction, and the aging, acid foam and a series of post-processing process in the system. Silicic acid is an amorphous substance, its chemical formula mSiO2.nH2O. Do not dissolve in water and any solvents. Non-toxic tasteless, stable chemical properties, in addition to alkali, hydrofluoric acid does not react with any material. Various types of silicone for its different manufacturing methods to form different pore structure. Silica gel chemical structure and physical structure, it has many other similar materials difficult to replace the characteristics: high adsorption performance, good thermal stability, chemical stability, high mechanical strength and so on.

TypeInfo: Industry News

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