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Silica matting agents are commonly used in matte finished UV coatings to provide a smooth and dull appearance.
These agents are made up of fine particles of silica that scatter light and reduce gloss, resulting in a matte finish.
The silica matting agents are typically added to the UV coating formulation in a controlled manner to achieve the
desired level of matting effect. The particle size and concentration of the silica particles can be adjusted to obtain
different levels of gloss reduction.
Apart from providing a matte finish, silica matting agents also offer other benefits such as improved scratch resistance
and enhanced surface hardness. They can also help to improve the coating's resistance to chemicals and abrasion.
Silica matting agents are compatible with various types of UV coatings, including acrylic, epoxy, and Polyurethane coatings.
They can be used on a wide range of substrates, including wood, metal, plastic, and glass.
Overall, silica matting agents play a crucial role in achieving a matte finish in UV coatings, providing a visually appealing
and functional coating option for various applications.
Chemical Data
| Item Type | SL-801 |
| 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) | 4-5 |
| 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 curtain coating, roller coating, spraying coating.
2. UV wood coating, UV floor coating, UV plastic coating,
3. UV ink.
4. UV water based coating.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
