Frequently asked questions
At Evonik, we value open communication about nanomaterials and the safety of our silica. Our customers’ trust is very important to us, as is that of consumers.The following provides answers to frequent questions.
For interested public: In the first section you will find easy-to-understand answers to any number of questions.
For experts: More detailed, scientific answers are also available for many questions. You can find these under the subheading "I'd like to know more!"