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Coatings Ingredients
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Coatings Ingredients

Hoffmann Mineral

Founded in 1903 and headquartered in Neuburg, Germany, Hoffmann Mineral is a manufacturer of a natural mineral filler, named Neuburg Siliceous Earth. The coating additives of Hoffmann offer good transparency, high abrasion-, weathering-, and scratch resistance. They can be used in metal coatings, plastic coatings, wood and film coatings, construction coatings and decorative paints.

Hoffmann Mineral is committed to sustainability and CO2 reduction goals. It also has successful cooperation with Bavarian Associations for the protection of nature and indigenous species. Its product portfolio includes fillers like Siliceous Earth, kaolins, silicas, and surface modifiers.

Key brands of Hoffmann include:
  • Sillitin® range of Siliceous Earth, kaolin, and silica fillers
  • Aktisil® range of Siliceous Earth fillers
  • Aktifit® range of Siliceous Earth fillers

Find more about Hoffmann Mineral
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Product Name
Supplier
Description
Hoffmann Mineral
Aktifit® Q by Hoffmann Mineral acts as a functional filler. It can be used either on its own or combined with extenders or matting agents. It is an activated Silfit® Z 91, produced by modifying the... view more
Applications
  • Coatings>Waterborne
  • Coatings>UV / Radiation Curing
  • Coatings>Powder Coatings
  • Resins>Polyesters>Unsaturated
  • ...
Hoffmann Mineral
Aktifit® PF 115 by Hoffmann Mineral acts as a functional filler. It is an activated Silfit® Z 91, produced by modifying the surface with a special amino functional group. It can be used either on its own or... view more
Applications
  • Coatings>Powder Coatings
  • Coatings>Waterborne
  • Coatings>UV / Radiation Curing
  • Resins>Acrylics & Acrylic Copolymers
  • ...
Hoffmann Mineral
Aktifit® PF 111 by Hoffmann Mineral acts as a functional filler. It is an activated Silfit® Z 91, produced by modifying the surface with a special alkyl functional group. It can be used either on its own or... view more
Applications
  • Coatings>Powder Coatings
  • Coatings>Solvent-based
  • Coatings>UV / Radiation Curing
  • Coatings>Waterborne
  • ...
Hoffmann Mineral
Aktisil® PF 777 by Hoffmann Mineral acts as a functional filler. It is an activated Sillitin® Z 86, produced by modifying the surface with an alkyl functional group. It can be used alone by itself, or in... view more
Applications
  • Coatings>Solvent-based
  • Resins>Epoxies
  • Coatings Markets>Plastic coating>Primers
  • Coatings Markets>General Industrial /Maintenance
  • ...
Hoffmann Mineral
Sillitin® Z 89 by Hoffmann Mineral acts as a functional filler. It is a natural combination of corpuscular silica and lamellar kaolinite, which can be used on its own or combined with other extenders or... view more
Applications
  • Coatings>Solvent-Free/ High-Solids
  • Coatings>Powder Coatings
  • Coatings>Waterborne
  • Coatings>UV / Radiation Curing
  • ...
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Hoffmann Mineral Technologies for Coatings & Inks

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