Liquid silica gel is liquid before curing, with good fluidity and low viscosity, while silica gel is solid and has certain activity. Liquid silica gel will produce liquid after mixing component A and component B, while solid silica gel is a white solid, which needs to be heated and molded by vulcanizing machine.

Liquid silica gel has excellent heat resistance, cold resistance, electrical insulation, resilience, tear strength and low compression set, and is widely used in medical and food fields. In contrast, silica gel has good adsorption performance, thermal stability and stable chemical properties, and is widely used in industry, medical care, daily necessities and many other fields.

Liquid silica gel is mainly used for products that need precision injection molding, such as medical devices and food contact materials, while silica gel is widely used in industrial products, daily necessities and food-grade products.

Liquid silica gel is produced by injection molding, which has high production efficiency and precision, while silica gel is mostly molded by compression molding, which has a slow molding speed, but can produce products with complex shapes.