Sio2 Hydrophobic Precipitated Silica Powder Nano

Hydrophobic fumed silicon dioxide is a versatile material that provides water repellency to various products, making them 

more durable and resistant to moisture.

One of the main uses of Hydrophobic Fumed Silica is as a thickening and reinforcing agent in various products. It is commonly 

used in adhesives, sealants, and coatings to improve their viscosity and provide better stability. The hydrophobic nature of the 

silica allows it to disperse evenly and provide excellent reinforcement without affecting the water resistance of the final product.

1. Coatings and paints: Hydrophobic Fumed Silica can be added to coatings and paints to improve their water resistance and 

prevent moisture penetration. It helps to create a barrier that repels water and protects the underlying surface.
2. Adhesives and sealants: Hydrophobic fumed silica is often used in adhesives and sealants to enhance their water resistance 

and improve their bonding properties. It helps to prevent water from weakening or degrading the adhesive bond.

Physical and Chemical Data

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent