Water Dispersible Silica Agent For Water Based Coating

Introduction:

Water dispersible silica agent is a type of additive used in water-based coatings to improve their performance and properties. 

It is made from silica, a naturally occurring mineral, which is processed to have a specific particle size and surface chemistry.

The water dispersible silica agent helps in the dispersion and stabilization of the pigment particles in the coating formulation. 

It acts as a dispersant, preventing the aggregation and settling of the pigment particles, resulting in a more uniform and stable 

coating.

Additionally, the water dispersible silica agent also provides several other benefits to water-based coatings, such as:

1. Improved flow and leveling: It helps in reducing the viscosity of the coating, allowing for better flow and leveling on the 

substrate surface. This results in a smoother and more even coating film.

2. Enhanced scrub resistance: The addition of water dispersible silica agent improves the scrub resistance of the coating, 

making it more durable and resistant to wear and tear.

3. Increased film hardness: It contributes to the hardness and toughness of the coating film, making it more resistant to 

scratches and abrasion.

4. Improved water resistance: The water dispersible silica agent helps in enhancing the water resistance of the coating, making 

it more resistant to water penetration and moisture damage.

5. Reduced foam generation: It acts as an anti-foaming agent, reducing the formation of foam during the coating application 

process.

Overall, the water dispersible silica agent is an important additive in water-based coatings, providing improved dispersion, 

stability, and performance properties. It helps in achieving high-quality coatings with excellent durability, water resistance, and 

aesthetic appeal.

Technical Date:

Application:

QX82665-S used for Water based Coating Curing Agent, improve hardness, chemical resistance, high glossy . It has good hydrophilia,glossy and transparency.

QX82547 used for water based curing agent, especially for lower glossy coating, flooring coating.

QX83100 used for water based coating.Printing Binder Curing Agent.

QX85170 used for one component water based polyurethane high temperature baking coating.Also could used as additive for 

water based baking coating system like Amino Paint, improve primer flexibility, chemical resistance, weather resistance, adhesive 

force, rub resistance.

Package:

20 kgs/Drum, 220KGs/Drum 

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent