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Prabhu Rockshape high alumina ceramics are an excellent solution for severe wear zones which do not see dynamic conditions such as vibrations, thermal shocks, impact etc. are normally white but may also be pink which is having near 85% alumina, or brown is having 95% Alumina. The colour is resulting from either the sintering additives or impurities in the raw materials. Alumina is an electrically protecting material, with a lofty electrical resistivity, increasing with clarity.
