Ultrafine Silica ALOS-US-001

Ultrafine silica ALOS-US-001 is a high-performance, synthetic amorphous silica characterized by its exceptional purity and nano-scale architecture. Appearing as a pristine white, odorless powder, this material is engineered to meet the rigorous demands of modern industrial formulations. Its unique combination of a high specific surface area and precise particle size distribution makes it an indispensable additive for enhancing the physical and chemical properties of diverse systems.

Typical Parameters

• Product Name: Ultrafine Silica ALOS-US-001
• Catalog: ALOS-US-001
• Appearance: White powder
• Odor: Odorless
• Silica Content: 98-99.5%
• Average Particle Size: 5-40 μm
• Oil Absorption Value: 2.5-7.0 cm³/g
• Ignition Loss: 2-5%
• pH Value: 3.5-7.0
• Specific Surface Area: 200-300 m²/g
• Heating Alkali Content: 1.5-5.0%
• Apparent Density: 0.04-0.1 g/cm³
• Surface Treatment: none

Features

• Precisely controlled particle size and large surface area: Ultrafine silica ALOS-US-001 is produced with a tightly controlled particle size distribution, resulting in a uniformly ultrafine structure and a very high specific surface area. This ensures consistent performance and strong interfacial activity in various formulations.
• High purity: The product is manufactured to a high-purity standard with minimal impurities, providing excellent chemical stability and reliability. This makes it suitable for applications that demand strict quality control and long-term performance.
• High optical transparency: Thanks to its nanoscale particle size and uniform morphology, this product offers outstanding transparency. It can be incorporated into coatings, inks, and plastics without compromising clarity or color, making it ideal for clear or light-colored systems.
• Superior dispersibility: The ultra-fine particle size ensures easy and uniform dispersion in both aqueous and solvent-based systems. This leads to smooth processing, reduced agglomeration, and improved consistency in the final product.

Applications

Ultrafine silica ALOS-US-001 is widely used as a high-performance functional additive in a variety of industries due to its excellent properties.

• Coatings: In architectural, industrial, and protective coatings, ultrafine silica ALOS-US-001 improves rheology control, anti-settling and anti-sagging behavior, scratch resistance, and surface smoothness while maintaining excellent transparency.
• Inks: In printing ink formulations, it enhances dispersion stability, prevents pigment settling, improves print definition, and contributes to better flow and leveling properties.
• Plastics: When incorporated into plastics, the product acts as a reinforcing filler that enhances mechanical strength, dimensional stability, and thermal resistance without significantly affecting clarity.
• Electronics: In the manufacturing of electronic products, it can be used as a filler in electronic packaging materials to improve thermal conductivity and enhance mechanical strength, helping to protect sensitive electronic parts from vibration, heat, and environmental stress. It is also used in electronic adhesives to provide rheological modification and reinforcement.

Packaging

The product is supplied in film-coated valve bags or kraft paper bags lined with plastic film to provide effective moisture protection. Standard packaging is 10 kg per bag, and customized packaging options are available upon request to meet specific customer requirements.

Note

This material is highly hygroscopic and readily absorbs moisture from the air. During storage, transportation, and use, it should be protected from water, damp environments, and prolonged air exposure to prevent caking and performance loss.

Storage

Store the product in a tightly sealed container and keep it in a cool, dry, and well-ventilated area.