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Mullite M70
Using fine quality natural bauxite as the raw material, M70 is complicatedly homogenized after fine selection, and is sintered at high temperature. M70 is features with high content of mullite, high bulk density, high thermal shock resistance. It’s the optimal material for producing various shaped and unshaped refractories and precision casting products.


Specifications:
Code Al2O3 % Fe2O3 % K2O+Na2O % Bulk Density g/cm3
M70 68-72 1.0max 0.35max 2.75min