Products by HOFFMANN MINERAL GmbH

SILLITIN/SILLIKOLLOID: Standard products (natural, untreated fillers). Differ in brightness and particle size distribution. puriss-grades: Created by a Downstream process. The extremely low protion of oversized particles is reduced even more and the dispersion properties are improved. AKTISIL:...

SILFIT: Calcined products based on SILLITIN. A downstream thermal process gives the product additional application advantages as a functional filler, especially in color sensitive applications.