High Quality Hydrophilic Silica SiO2 Powder For Paint

Feature

Hydrophilic Silica SiO2 powder is a versatile additive used in various industries, including paint manufacturing. It is known 

for its high quality and excellent performance in paint formulations. Here are some key features of high-quality hydrophilic 

silica SiO2 powder for paint:

1. Improved Dispersion: Hydrophilic Silica Powder has a high surface area, which enhances its dispersion in paint systems. 

This results in better stability and uniformity of the paint formulation, preventing settling or clumping of pigments.

2. Enhanced Rheology Control: The addition of hydrophilic silica powder helps in controlling the rheological properties of paint, 

such as viscosity and flow behavior. It improves the paint's thixotropic characteristics, allowing for easier application and better 

leveling.

3. Increased Opacity: Hydrophilic silica powder acts as an extender pigment, increasing the opacity of paint. This improves 

the coverage and hiding power of the paint, reducing the number of coats required for complete coverage.

4. Anti-Sagging and Anti-Settling: The high surface area of hydrophilic silica powder provides excellent anti-sagging and 

anti-settling properties to paint formulations. It prevents the settling of heavy pigments, ensuring a consistent appearance 

and preventing sagging or dripping during application.

5. Improved Durability: Hydrophilic silica powder enhances the durability of paint by providing excellent weathering and UV 

resistance. It helps in preventing color fading, chalking, and degradation caused by exposure to sunlight, moisture, and other

environmental factors.

6. Excellent Adhesion: Hydrophilic silica powder improves the adhesion of paint to various substrates, including metal, 

wood, and concrete. It forms a strong bond between the paint film and the surface, enhancing the longevity and performance 

of the coating.

7. Anti-Corrosion Properties: The addition of hydrophilic silica powder to paint formulations provides anti-corrosion properties, 

protecting metal surfaces from rust and corrosion. This makes it an ideal additive for paints used in industrial or marine 

applications.

8. Low VOC Content: High-quality hydrophilic silica powder is often produced with low volatile organic compound (VOC) content, 

making it environmentally friendly and compliant with stringent regulations.

When selecting hydrophilic silica SiO2 powder for paint, it is essential to consider factors such as particle size, surface treatment, 

and purity. These factors can influence the performance and compatibility of the powder with different paint systems. It is

recommended to consult with a reputable supplier or manufacturer to ensure the selection of the most suitable hydrophilic silica 

powder for specific paint applications.

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent