Using ceramic foundry sand as stuffing (or backing) sand is a advanced foundry practice where it forms the bulk of the mold behind a high-performance facing sand

Coated ceramic sand is a high-performance material used in the casting industry for making molds and cores. It represents a significant upgrade over traditional silica sand, especially for producing high-integrity, complex castings.

Ceramic Foundry Sand for Vacuum Casting refers to a specialized, high-performance material used to create the rigid mold shells that house the flexible silicone molds in the vacuum casting process. Chemical Analysis[%] Al2O3 70-73 SiO2 8-20 Fe2O3 ≤3 TiO2 ≤3.5 CaO ≤0.45 MgO ≤0.35 K2O ≤0.33 Na2O ≤0.08 Physical Properties Grain shape Spherical Ball Roundness 90%

Using fused ceramic sand with furan resin molding is a high-performance strategy for foundries aiming to produce superior quality castings, particularly in steel.

For pump manufacturers, ceramic foundry sand is a premium solution that directly targets the most common and costly casting defects associated with complex geometries and high-performance alloys.

Pre-coated Ceramic Foundry Sand is a high-end solution designed to solve the most persistent defects in metal casting (veining, burn-in, poor shakeout)