Introduction:
High pure silica dioxide is a type of silica dioxide that has a high level of purity, typically above 99.9%. It is commonly used
in various industries, including the production of matte elastic coatings.
Matte elastic coatings are coatings that have a matte or non-glossy finish and possess elastic properties, meaning they can
stretch and return to their original shape without cracking or breaking. These coatings are often used in applications where a
smooth, flexible, and non-reflective surface is desired, such as in automotive interiors, electronics, and furniture.
High pure silica dioxide is an essential component in the formulation of matte elastic coatings. It acts as a filler material, providing reinforcement and improved mechanical properties to the coating. Silica dioxide particles help to increase the elasticity and
flexibility of the coating, allowing it to stretch and conform to different surfaces without losing its integrity.
In addition to its mechanical properties, high pure silica dioxide also offers other benefits to matte elastic coatings. It acts as a
Matting Agent, reducing the glossiness of the coating and creating a matte finish. This is achieved by scattering and diffusing light,
resulting in a non-reflective surface.
Furthermore, high pure silica dioxide is chemically inert and has excellent thermal stability. It does not react with other coating components or environmental factors, ensuring the longevity and durability of the coating. Its thermal stability allows the coating
to withstand high temperatures without degradation or discoloration.
Overall, high pure silica dioxide is a crucial ingredient in the production of matte elastic coatings. Its high purity, mechanical
properties, matting capabilities, and chemical stability make it an ideal choice for achieving the desired matte finish and elasticity
in various applications.
Chemical Data
| Item Type | SS-650L |
| Content of sio2(dry basis) %, | ≥99.0 |
| Porosity ml/g | 1.8-2.0 |
| Oil absorption, g/100g , | 270-320 |
| Particle Size, um（Malvent，D50） | 6-7 |
| Loss on drying(105℃，2Hrs) | ≤5.0 |
| Ignition loss(1000℃,2Hrs) | ≤7.0 |
| Whiteness | ≥90.0 |
| PH(5% Liquor) | 6-7 |
| Surface Treatment | Organic |
Application Fields
Decorative coatings, home wood coatings, wooden floor coatings, wood finishes doors and windows paints, metal
finishes. Home Decorative Coatings, electric application paints, waterproofing solutions.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
