The applications of modified colloidal polysilicic acid mainly include the following aspects:
1. Waste liquid treatment: used for wastewater treatment and water turbidity removal. The adsorbed substances are usually Including metal ions, organic matter and dyes, etc. Modified colloidal polysilicic acid can effectively remove pollutants in water and improve water quality.
2. Coatings and adhesives: Modified colloidal polysilicic acid can be used as an additive in coatings and adhesives to improve the adhesion and durability of coatings, as well as the bonding strength and strength of adhesives. Water resistance.
3. Concrete admixtures: As concrete admixtures, modified colloidal polysilicate can improve the physical properties and durability of concrete, and increase the strength and impermeability of concrete.