Function of silica gel desiccant

Silica gel dryer is used as air purifying agent to remove moisture from air and control air humidity. It can also be used for dehumidification between two parallel sealed glass plates, which can maintain the transparency of the glass. It is also widely used in shipping; Macroporous silica gel desiccant is often used as dehydrating agent, desiccant and catalyst carrier, and can also remove organic acids and water from transformer insulating oil. In addition, because of its large pore size, it is also a raw material for deep processing of silica gel; The blue silica gel desiccant is used as an indicator to indicate the water absorption degree and saturation of the desiccant, which is used for drying and moisture absorption; Cobalt-free color-changing silica gel desiccant is a substitute for blue silica gel.