Functional Additives for the Production of Refractory Compounds

Our innovative functional additives offer you solutions for the production of refractory mixes that are indispensable in applications such as the lining of steel furnace interiors and tundish systems.

The integration of special cellulose fibers into the refractory mass not only improves processability, but also ensures optimum consistency during application. At high temperatures, the fibers burn and form pores in the material, which play an essential role. These pores absorb the pressure generated by the rising residual moisture and resulting water vapor, which increases the stability of the refractory material and the longevity of the containers.

The use of our functional additives enables more efficient production, as they allow a faster drying process without cracking. In addition, a lower steel temperature can be used, which in turn reduces energy costs.