Golcha Minerals talc in Cordierite Mullite Refactories
Golcha Minerals Chlorite-pure and rich chlorites enhances cordierite-mullite refractories by enhancing thermal shock resistance.
Chlorite enriched talc and untainted chlorite reacts with kaolinite leading to form cordierite at minimum temperature. The derived cordierite is very compact – with 50% cut off in level of water absorption. Ceramic body is made further resistant to abrupt temperature changes by lowering the thermal expansion which minimizes breaks. Higher CTE is resulted from incompletion of transformation of magnetite cordierite
Cordierite is manufactured technologically for vast range of relevance requiring materials of increase thermal shock resistance, like kiln furniture.