AEROSIL® 300 is a hydrophilic fumed silica with a specific surface area of 300 m²/g. It is used in paints and coatings, adhesives and sealants, printing inks, cable compounds, unsaturated polyester resins, and liquid silicone rubber. AEROSIL® 300 has shown excellent transparency in unsaturated polyester resins and rheology and thixotropy control of liquids, binders, and polymers.




Evonik Industries AG Personal Care is a major provider of sophisticated active complexes and high-quality plant extracts to the Personal Care and Cosmetics industry. Evonik’s active ingredients have been extensively researched and tested and provide a wide range of effects from anti-aging, protection, moisturizing, odor absorbtion to skin tone modulation and hair care and more.

Where to Buy

Evonik Corporation Silica

Are you a distributor who is interested in being listed here? Contact us!
Evonik Corporation Silica makes their documentation available in the regions indicated below:


Functionality Categories Chemical Class Categories
The information presented here was acquired by UL from the producer of the material.  UL makes substantial efforts to assure the accuracy of this data.  However, UL assumes no responsibility for the data values and strongly encourages that upon final material selection data points are validated with the material supplier.

UL Supply Chain Information for AEROSIL® 300

Prospector Tools: UL Supply Chain

As part of our never-ending quest to solve safety challenges, we are committed to providing you with the information and tools you need for smarter, and safer, supply chain management.

Regulatory Snapshots

An indispensible tool for formulators that delivers global regulatory information inside Prospector's product profile pages.

  • Find compliance data quickly and easily.
  • Track new rules as you research ingredients.
  • Speed up innovation by knowing regulation up-front.
  • Save money by avoiding last minute crises.
Login or Signup to Order Learn more
CAS Name (Number) & Document Compliance
Silica, amorphous (7631-86-9) Login
Silica, amorphous, fumed, crystalline-free (112945-52-5) Login
Please Note: information is updated quarterly. Please check with the regulating body for the most updated information.