Fumed Silica (Pyrogenic Silica) - Manufacture

What is Fumed Silica?

Fumed silica, also known as pyrogenic silica, is a fine, white powder consisting of high-purity silicon dioxide (SiO2). It is produced through a high-temperature vapor-phase hydrolysis process using chlorosilanes. This process results in a product with unique properties that make it essential for a variety of industrie

Key Properties of Fumed Silica:

1. High Surface Area: Due to its small particle size and porous structure, fumed silica has an extremely high surface area, enhancing its performance in various applications.

2. Rheological Control: It acts as a thickening and anti-settling agent, making it ideal for controlling viscosity in liquids.

3. Hydrophobic or Hydrophilic Options: Depending on surface treatment, it can be tailored for water-repellent (hydrophobic) or water-absorbing (hydrophilic) applications.

4. Excellent Transparency: It’s commonly used in transparent formulations such as coatings and sealants.

Applications of Fumed Silica:

• Paints & Coatings: Prevents sagging and settling, ensuring smooth application and finish.

• Adhesives & Sealants: Enhances durability and improves resistance to wear and tear.

• Cosmetics: Provides a smooth texture and acts as a thickening agent in creams and gels.

• Industrial Chemicals: Used for rheology control and as a reinforcing filler in rubber and plastics.

Why Choose SNY International Trading Pty Ltd?

• Factory-Direct Sourcing: We eliminate middlemen, ensuring competitive pricing and consistent product quality.

• High-Standard Grades: Our HL-150, HL-200, and HL-380 grades meet strict industry standards.

• Reliable Supply Chain: Count on us for timely delivery and excellent customer service.

Place Your Order Today

With a wide range of applications and exceptional quality, our fumed silica products are perfect for your business needs. Contact us today to place your order or learn more about our offerings.

📧 Email:  info@snyint.com / www.snyint.com
📞 Phone: +61 493705523