The main component of silica gel is silica, which has stable chemical properties and does not burn. Silica gel is a kind of amorphous silicon dioxide. The dust content in the workshop should be controlled to be no more than 10 mg/cubic meter. It is necessary to strengthen air exhaust and wear a mask during operation.
Silica gel has strong adsorption capacity and can dry human skin. Therefore, work clothes should be worn when operating. If silica gel enters the eyes, it needs to be washed with a large amount of water and treated with a doctor as soon as possible.
Silica gel can be reused after regeneration because it absorbs water vapor or other organic substances in the medium during use.