Brands in Rail & Mass Transit Coatings

Coating additives help formulators optimize paint processing, appearance, application and stability.

CLiQFLOW is an rheological additives for non-aqueous systems.

Often, fillers have to meet very special requirements. In such cases not only good dispersion characteristics are of importance, but also mechanical and dynamic properties of the final products. Improved electrical insulation resistance, better aging and fluid resistance in many materials and improved anticorrosion properties have a crucial role to play in many areas. At Hoffmann Mineral, we developed Aktisil to meet such customer requirements. This special filler is made by treating the surface of Neuburg Siliceous Earth with chemical agents, mostly silanes. The reaction by-products (e.g. alcohol) formed during the manufacture of the different products of Aktisil are largely removed right away during the process. The coupling reaction fixes the silane to the surface of the filler. Any undesirable side-effects that can occur during mixing by direct addition of the silane are virtually eliminated. So the customer can choose from a complete product range of many different types of Aktisil. This is the result of many years of in-house experience and of close cooperation with customers. Know-how for users’ benefit.

Curing Agents

VOXCO Pigments take the pleasure to introduce the new range lead free replacement product for the both decorative & industrial application

The reliable brand of environment-friendly, waterborne acrylic emulsion technology solutions for vehicle applications such as a high performance vibration and sound dampening component

Aktifit is an activated Silfit Z 91 produced by modifying the surface with functional silanes. The by-products split off during the treatment reaction are largely removed during the production process which firmly attaches the silane to the filler surface. This helps minimize undesirable side effects, as they are potentially encountered with in-situ mixing (direct addition of silane to the compound).

LIONOL is a disazo yellow pigment with a semi-transparent and reddish shade.

AltroColor Color Pastes are formulated pigment preparations for coloring different duromeric resin systems. Due to their extraordinary color strength and brilliance, they can be used in a broad spectrum of applications throughout the processing industry. Our know-how and more than 10 years of experience give us the opportunity to modify individually AltroColor Color Pastes to your requirements, therefore we can provide you with the exact color paste which you need.