Description
Silica matting agents are commonly used in UV coatings and paints to provide a matte or satin finish. These matting agents
are made from synthetic amorphous silica, which is a highly porous material with a large surface area.
When added to UV coatings or paints, silica matting agents help to reduce the gloss level of the coating, giving it a more
matte appearance. They work by scattering light and reducing the reflection of light off the coating surface.
Silica matting agents are available in different particle sizes, allowing for control over the level of matting effect desired. Finer
particles will provide a smoother and more uniform matte finish, while larger particles will create a more textured or rough surface.
In addition to their matting effect, silica matting agents also contribute to the overall performance of UV coatings and paints.
They improve scratch and abrasion resistance, enhance the coating's durability, and improve the flow and leveling properties
of the coating.
Overall, silica matting agents are an essential component in UV coatings and paints, providing both aesthetic and functional
benefits. They allow for the creation of a matte finish while also improving the performance of the coating.
Chemical Data
| Item Type | SS-U72 |
| Content of sio2(dry basis) %, | ≥99.0 |
| Porosity ml/g | 1.8-2.0 |
| Oil absorption, g/100g , g/100g | 230-270 |
| Particle Size, um（Malvent，D50） | 6-7 |
| Loss on drying(105℃，2Hrs) | ≤5.0 |
| Ignition loss(1000℃,2Hrs) | ≤13.0 |
| Whiteness | ≥90.0 |
| PH(5% Liquor) | 6-7 |
| Surface Treatment | Organic |
Application
| 1, UV wood coating, UV floor coating, UV plastic coating, UV Inks. |
| 2, UV curtain coating, roller coating, spraying coating. |
| 3, UV-curing coatings. |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
