About our colloidal Silica Portfolio

Evonik's Idisil® colloidal silicas are offered in offers peanut-shaped and spherical forms and in a variety of particle sizes. Our IDISIL® product portfolio is characterized by high monodispersity and ultra-high purity. With our experience in specialty Silanes we can offer functionalized particles to suit highly demanding applications. Check out which grade fits best to your specific requirements.

Evonik is well known for consistent quality of products and reliability. As a leading specialty chemicals company, we have the production equipment and analytical capabilities to guarantee consistent results. Furthermore, we use sustainable Colloidal Silica production processes and recycle waste by-products.

Our Colloidal Silica team is convinced, that the key to success is the joint collaboration with customers. If you are interested in joint developments or closer collaboration, please get in contact with us.