Good Silica Dioxide Powder In Protective Acrylic Paint

Feature

Silica dioxide (SiO2) powder is commonly used in protective acrylic paints due to its beneficial properties. 

When selecting a good silica dioxide powder for this purpose, consider the following attributes:

Particle Size: Fine particle sizes are preferred because they enhance the paint's durability and improve the 

surface finish. Nanoparticles or micro-sized particles (ranging from 5 nm to 500 nm) are often ideal.

Purity: High-purity silica dioxide ensures fewer impurities that might affect the paint's performance and stability. 

Look for silica with purity levels above 99%.

Surface Treatment: Some silica powders come with surface treatments to improve dispersion in the acrylic matrix.

Treated silica can enhance the mechanical properties and UV resistance of the paint.

Dispersion: Good silica dioxide powder should disperse easily in the acrylic paint without clumping. This ensures 

an even distribution throughout the paint, which is crucial for uniform protective properties.

Transparency: For clear or translucent coatings, opt for highly transparent silica to maintain the desired appearance 

of the paint.

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent