2/11/25- Plastics- TLB

HOFFMANN MINERAL GmbH

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German Manufacturer of Neuburg Siliceous Earth, a natural mineral functional filler, which is a combination of corpuscular silica and lamellar kaolinite: a loose mixture impossible to separate by physical methods. As a result of natural aging, the silica portion exhibits a round grain shape and consists of aggregated primary particles of about 200 nm diameter which are coated partially opallike. Such a unique structure is responsible for a relatively high specific surface area and oil absorption, which result, besides rheological activity, also in a whole range of application properties.
Sillitin/Sillikolloid: Standard products (natural, untreated fillers). Differ in brightness and particle size Distribution.
aktisil: surface treated products. Neuburg Siliceous Earth treated with additives
Silfit: calcined products base on Sillitin. A downstream thermal process gives the product additional application advantages as a functional filler.
aktifit: An activated Silfit surface treated

Company Details

Address
Muenchener Str. 75
Neuburg (Donau) 86633

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Products & Services

Neuburg Siliceous Earth

SILLITIN/SILLIKOLLOID: Standard products (natural, untreated fillers). Differ in brightness and particle size...

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Calcined Neuburg Siliceous Earth

SILFIT: Calcined products based on SILLITIN. A downstream thermal process gives the product additional application...

Learn More

Categories

Materials Suppliers > Adhesives
Materials Suppliers > Chemicals, additives suppliers
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