Industrial minerals for your brilliant ideas Why to choose us: Chemical purity due to color classifying Free of organics due to double washing Marble stone washing and classifying plant in Kainach This picture gives you a brief glimpse into the marble stone washing plant installed at the plant in Kainach, Austria. Each marble stone passes twice and is washed using high-pressured water. The amount of fine particles which has been washed from the surface of the marble stones results in a ‚white cloud‘ in the resulting washing water. This leads to the highest chemical purity of the marble stones due to the fact that fine particle-sized organic and inorganic impurities which are physically bond to the surface of the marble stones are totally removed. The wet stones are then automatically classified by whiteness in two fractions to produce CALCILIT® KA as high white fraction and CALCICARB® KA as white fraction. This picture shows both resulting fractions, on the left you see high white CALCILIT® KA and on the right you see white CALCICARB® KA.

CONTACT OUR SALES TEAM ALPHA CALCIT FÜLLSTOFF GMBH & CO. KG OTTO-HAHN-STRASSE 9-11 50997 COLOGNE, GERMANY Christian Wichartz Phone +49 2236 8914-20 Mail info@alpha-calcit.de ALPHA MINERAL FÜLLSTOFFGESELLSCHAFT MBH GALLMANNSEGG 40 8573 KAINACH, AUSTRIA Stefan Lörinc Phone +43 3148 23107 11 Mail info@alpha-mineral.at ALPHA CALCIT MADENCILIC SANAYI VE TICARET ANONIM SIRKETI VALIKONAGI CAD. 77/6, 34371 NISANTASI, SISLI, ISTANBUL, TURKEY Av. Sarp Dag Phone: +90 212 225 66 17 Mail s.dag@tr.alpha-calcit.com

Products on the market have to be safe in case of fire enabling people to leave the area before an initial fire propagates.Flame retardants which act as fire extinguisher immediately in case of ignition shall neither disturb the mixing and processing nor the color, surface or grip. For this purpose a whole bunch of ALFRIMAL® products has been developed and is available to suit all market demands. ALFRIMAL® ALFRIMAL®, based on aluminum hydroxide, works as flame retardant by giving off one third of its weight as water starting at about 200 °C ambient temperature. 1. This reaction is endothermic and cools the source of the fire. 2. The water hinders the oxygen in the surrounding air to get access to the flammable gases created by pyrolysis. 3. The aluminum oxide remains as an inert protection layer on the surface of the solid material The speed to give off the water depends on the specific surface of the product. Depending on the application and the total formulation, ALFRIMAL® should act as a water booster and give off its water very quickly and ALFRIMAL® should react smoothly over a longer period of time to keep escape routes free from fire propagation as long as possible. ALFRIMAL® products are available to cover both extremes as well as any situation in-between which might be requested for a specific formulation, in combination with all kinds of other flame retardants. ALFRIMAL ® – MADE FOR FIRE PROTECTION ALFRIMAL® 104 HS ALFRIMAL® 106 ALFRIMAL® 506 P ALFRIMAL® 445 LV ALFRIMAL® XS FOR SOLID SURFACES ALFRIMAL® 106 HS