Calciumcarbonate / Chalk for the production of molds and substrates

In Germany there are important deposits with pure amorphous chalk in Söhlde, Lägerdorf, and on the island Rügen (Klementelvitz). Further deposits are to be found in Denmark and in the Champagne, France.

For the industrial area 'production of molds and substrates' we produce Calciumcarbonate 5 as a special product. 
 

Calciumcarbonate 5 - made of chalk - shows all the important physical and chemical characteristics advantageous for the production of substrates and the increase of the pH-value.
Mixing system The advantage in the range 'production of molds and substrates' which can be measured are:

• high total basicity (almost 95%)
• high reactivity due to an optimized comminution degree
• high solubility because of the geological origin
• high purity of the base material
• high quality standard due to QA management