HOFFMANN MINERAL perceive ourselves to be an innovative filler materials specialist who produces, refines and markets products based on Neuburg Siliceous Earth. Our expertise and production equipment for refining and marketing are also specifically used for other materials.

Sillitin-sillikolloid: Standard Product - Natural,
https://www.hoffmann-mineral.com/products/sillitin-sillikolloid

Puriss: Improved Dispersion Properties By Downstream Process
https://www.hoffmann-mineral.com/products/puriss

Aktisil: Surface treated products
https://www.hoffmann-mineral.com/products/aktisil

Silfit: Calcined product based on sillitin
https://www.hoffmann-mineral.com/products/silfit

Aktifit: Acitvated Silfit
https://www.hoffmann-mineral.com/products/aktifit

Gloxil: 15% Aqueous Silica Dispersion
https://www.hoffmann-mineral.com/products/gloxil