PRODUCTS

PF - Prefired Refractory Shapes

PF – Prefired refractory shapes offer exceptional chemical, thermal, and structural stability for a variety of industrial heating applications.

A wide variety of densities, ceramic compositions, and shapes to meet specific requirements is available upon request.

We can offer quick turnaround of special shapes by machining in-stock blocks of refractory. Additional options such as heat treat, additives, and surface coats are also available.


Refractory Composition: Silica, alumina-based, magnesia-based, SiC, ziconia-based.

Density: 1.42 g/cc (90 pcf) – 4.0 g/cc (250 pcf).

Temperature Range: 1204
oC (2200oF) to 1649oC (3000oF).

Advantages: Thermal stability, wide selection.


For more information on our products, please contact Smart Ceramics at: sales@smart-ceramics.com or a local distributor near you.

Smart Ceramics, Inc.,
P.O. Box 3177, Woburn, MA 01888, Tel: 978-694-8977, Fax: 978-694-9570