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What Are Silica Paint Matting Agent For Industrial Coatings?

July 30, 2024
Flattening And Matting Agents Display
silicas

Silica paint matting agents are additives used in industrial coatings to reduce gloss and achieve a matte or semi-matte finish. They work by increasing the surface roughness of the paint film, resulting in light scattering and a decrease in the reflective properties of the coating. Here's a detailed overview of silica paint matting agents and their role in industrial coatings:
 
What Are Silica Paint Silica Matting Agent?
Composition:
Silica is a natural or synthetic compound primarily composed of silicon dioxide (SiO₂). It comes in various forms, including Fumed Silica, precipitated silica, and silica gel, each differing in particle size, structure, and surface properties.Functionality:
Matting: Silica agents scatter light, which reduces the gloss level of the coating. This creates a more matte appearance.
Thickening: Some silica types act as thickeners, helping to influence the rheological properties of the coating.
Texture: They can provide a specific texture or tactile feel to the applied surface.
Types of Silica Matting Agents:
Fumed Silica: Known for its very fine particles and high surface area, fumed silica is often used for its excellent matting efficiency and thickening properties.
Precipitated Silica: Generally larger in particle size compared to fumed silica, this type is commonly used in a variety of applications, providing a balance of matting and viscosity.
Silica Gel: Composed of porous silica, it can provide unique textural properties and a different level of matting, though it is less common than fumed and precipitated varieties.
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Contact Us

Author:

Mr. Wen Yuan

E-mail:

info@eastmaterials.com

Phone/WhatsApp:

+8615639100440

Popular Products
Company News
Germany Exhibition - October 22-26, 2018
Germany Exhibition - October 22-26, 2018

October 20, 2022

Beijing Exhibition - May 22-25, 2019
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October 20, 2022

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