AEROSIL® 300   


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 Silica makes their documentation available in the regions indicated below:


Functionality Categories
  • Viscosity Modifiers
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.