Water-resistant silica gel is a non-homogeneous formed silica gel produced by further processing of general-purpose silica gel as the raw material.

1. Water-resistant silica gel possesses the pore structure and adsorption properties of ordinary homogeneous silica gel while also exhibiting excellent water resistance, meaning it does not crack in water, thereby expanding the application fields of silica gel.

2. Air drying, acetylene adsorption in the preparation process of liquid air and liquid oxygen.

3. Used as a liquid adsorbent and catalyst carrier in industries such as petrochemicals, electric power, and brewing, and employed for water purification in water treatment.