Argolitec is an expert for functional additives based on extraordinary and very pure illitic 3-layer silicates (non swellable).
Our products fulfill highest standards of quality and are characterized by a distinct purity and fineness, up to the nanoscale.
One of our basic principles is the renunciation of any thermal and chemical treatment.
Thereby a natural mineral purity of the products is guaranteed.
The different types of products are designed for a broad range of application, which allows specific and practically oriented adjustments.
The Adolf Gottfried Tonwerke GmbH is a solid and reliable industrial partner which commits itself to supporting technical developments. It provides the necessary potential in capacity and is characterized by a strong orientation to partnership.


Adolf Gottfried Tonwerke GmbH
Tonwerkstraße 3 | D-96269 Großheirath | Phone: +49 (0)9565/797-0​​​ | info(at)