High Purity SiO2 Powder For Clear UV Paint

Feature

High purity SiO2 powder is commonly used in clear UV paint formulations to enhance the paint's performance and durability. 

SiO2, also known as silicon dioxide or silica, is a key ingredient that provides excellent UV resistance, chemical resistance, 

and scratch resistance to the paint.

The high purity of SiO2 powder ensures that there are no impurities or contaminants that could affect the paint's clarity or 

performance. It also allows for better dispersion in the paint matrix, resulting in a more uniform and consistent coating.

Clear UV paint formulations with SiO2 powder offer several benefits:

1. UV Protection: SiO2 powder provides excellent UV resistance, protecting the paint from the harmful effects of UV radiation. 

This helps prevent the paint from fading, yellowing, or degrading over time.

2. Chemical Resistance: SiO2 powder enhances the paint's chemical resistance, making it more resistant to solvents, acids, 

and other chemicals. This helps maintain the paint's clarity and prevents it from getting damaged or stained.
3. Scratch Resistance: SiO2 powder improves the paint's scratch resistance, making it more durable and less prone to scratches 

or abrasions. This is especially important for clear coatings that are exposed to constant handling or friction.
4. Clarity and Transparency: High purity SiO2 powder ensures that the paint remains clear and transparent, allowing the 

underlying surface or color to show through. This is particularly desirable for applications where the paint is used to protect or 

enhance the appearance of a substrate without altering its color.

When using high purity SiO2 powder in clear UV paint formulations, it is important to ensure proper dispersion and incorporation 

into the paint matrix. This can be achieved through effective mixing techniques, such as high-speed dispersers or bead mills, to 

achieve a homogeneous dispersion of the powder in the paint.

Overall, high purity SiO2 powder is an essential ingredient in clear UV paint formulations, providing enhanced UV resistance, 

chemical resistance, scratch resistance, and maintaining the paint's clarity and transparency.

USING TIPS:
* Recommend dosage is 3%-8%.  (Please adjust the dosage according to the actual product.)                                                                     * As different formulations and conditions, suggest the user to test and make sure the dosage before using.  

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent