High Purity High Temp Resistant Corundum Castable

High Purity High Temp Resistant Corundum Castable – Premium Monolithic Refractory Compound With Fused / Tabular Corundum Graded Aggregate, Pure Calcium Aluminate Hydraulic Bond & High Efficiency Water Reducing Agent, Formwork Cast Monolithic Lining Mix For Ultra-High Temperature Severely Corroded Industrial Furnace Working Layer 1. Product Core Profile This high purity corundum castable belongs to high-grade dense monolithic refractory, which is functionally separated from conventional low-aluminum general Castable Refractory, single-component dry Refractory Cement, porous lightweight Heat Resistant Concrete and ordinary low-grade bulk Fireproof Casting Mix. The raw material grading system takes fused corundum and tabular corundum particles of multiple particle sizes as the rigid high-temperature skeleton, matched with superfine corundum micro powder to optimize particle close packing density, and compounded with high-purity calcium aluminate hydraulic bonding phase and specializ…