Features:
Using silica dioxide as a Matting Agent in wood paint formulations can be a practical choice to achieve desired surface
finishes. Here's how silica dioxide functions as a matting agent in wood paint:
Matting Effect: Silica dioxide particles are added to the paint formulation to reduce gloss and create a matte or satin finish
on wood surfaces. The particles scatter light, reducing its reflectivity and creating a visually softer appearance compared to
glossy finishes.
Particle Size and Distribution: Silica dioxide particles with specific sizes and distributions are chosen to achieve the desired
level of matting effect. Fine particles typically result in a smoother matte finish, while coarser particles may create a slightly
textured or satin appearance.
Uniform Dispersion: Proper dispersion of silica dioxide within the paint formulation is essential to ensure consistent matting
across the painted surface. Uniform dispersion prevents uneven gloss levels or clumping of matting agent particles, resulting
in a visually pleasing finish.
Surface Smoothness: Silica dioxide can help enhance the surface smoothness of the painted wood substrate by filling in minor imperfections or irregularities. This contributes to a more uniform and aesthetically pleasing finish, especially on surfaces with
visible wood grain.
Adhesion and Durability: Silica dioxide particles can also contribute to improved adhesion and durability of the paint film on wood surfaces. By reinforcing the paint matrix, silica particles help maintain the integrity of the finish and resist abrasion, scratching, and
wear over time.
Weather Resistance: Paint formulations containing silica dioxide as a matting agent can exhibit enhanced weather resistance,
making them suitable for both interior and exterior wood applications. The matte finish helps mask imperfections and provides
additional protection against UV radiation, moisture, and other environmental factors.
When using silica dioxide as a matting agent in wood paint formulations, it's essential to consider factors such as particle size,
distribution, and compatibility with other paint components. Conducting small-scale trials and adjusting the formulation parameters
can help achieve the desired matte finish while maintaining the desired performance characteristics for wood paintings.
| Item | H-300 | Brand | SKYIMG |
| Content of SiO2,(dry basis) %≥ | 98 | Porosity,ml/g | 1.8-2.0 |
| DOA absorption ml / 100g | 260-320 | Particle Size(Malvent),um | 4.0-5.0 |
| Loss on drying (105℃,2Hrs),% | ≤6.0 | PH | 6.0-7.0 |
| Ignition Loss(1000℃,2Hrs),% | ≤10.0 | Whiteness≥ | 90 |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
