Introductions
Silicon dioxide (SiO2) is a versatile chemical material commonly used in industrial coatings for various applications.
Here's how it is utilized in industrial coatings:
Matting Agent: Silicon dioxide is frequently used as a matting agent in industrial coatings to reduce glossiness and
create matte or satin finishes on coated surfaces. It helps control the level of sheen and improve the aesthetic appeal
of the coating.
Reinforcing Filler: Silicon dioxide acts as a reinforcing filler in industrial coatings, enhancing the mechanical properties
and durability of the coating. It improves scratch resistance, abrasion resistance, and impact resistance, making the
coating suitable for demanding industrial environments.
Weather Resistance: Industrial coatings containing silicon dioxide additives exhibit enhanced weather resistance,
providing protection against UV radiation, moisture, and environmental pollutants. They resist fading, chalking, and
degradation, ensuring long-term durability and color retention.
Chemical Resistance: Silicon dioxide enhances the chemical resistance of industrial coatings, making them resistant
to acids, alkalis, solvents, and corrosive substances commonly encountered in industrial settings. This helps protect
coated surfaces from chemical damage and deterioration.
Adhesion Promotion: Silicon dioxide improves the adhesion of industrial coatings to various substrates, including
metals, plastics, concrete, and wood. It promotes strong bonding between the coating and substrate, ensuring long-lasting
performance and integrity.
Surface Smoothing: Silicon dioxide helps to smooth surface imperfections and irregularities, improving the overall
appearance and finish of industrial coatings. This is beneficial for achieving a uniform and flawless coating application.
Anti-Soiling Properties: Silicon dioxide coatings can exhibit self-cleaning or anti-soiling properties, repelling dirt, dust,
and other contaminants from the coated surface. This helps maintain the cleanliness and appearance of industrial
equipment, machinery, and structures.
Optical Clarity: In some applications, silicon dioxide can be used to maintain optical clarity and transparency in industrial
coatings.
This is important for preserving visibility through coated surfaces, such as windows or transparent enclosures.
Overall, silicon dioxide is a valuable chemical material in industrial coatings, contributing to improved performance, durability,
and aesthetic properties. Its versatility and compatibility with various coating systems make it a popular choice for a wide range
of industrial applications.
Technical Data
| Item Type | SS-630L |
| 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) | 5-5.5 |
| 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
