Chilches Zircon

Naturally occurring refractory mineral and is therefore subject to variability

Chemically inert

Stable to very high temperatures

Very high thermal conductivity

Acts as a chill to eliminate metal mold reactions and burn-in, resulting in a smooth cast surface

Available in both granular and flour form

High density provides excellent flow characteristics in a primary slurry

Round grains do not cause defects such as rough casting surfaces

Chilches zircon is produced in Europe

For more information, contact: SFrank@ransom-randolph.com