Composite / Ceramic Matrix Silica, Quartz, and Silicate Materials

MACOR® Glass-Ceramic Bars -- 12" Length MACOR Bar
from San Jose Delta Associates, Inc.

Macor is a relatively easy material to machine using ordinary carbide drills, end mills, taps, etc. and doesn ’t require post machining firing. Macor-Machinable Glass Ceramic is also unique in that it can withstand 1000 °C, has low thermal conductivity and is a good electrical insulator. [See More]

  • Performance Features: Machinable ceramic; Optical Grade; Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Composite; Dielectric
  • Shape / Form: BarStock
  • Silicate Type: Glass Ceramics
  • Length: 12
Refractory Sheet Type RSLE-57 -- HM01
from ZIRCAR Refractory Composites, Inc.

ZIRCAR Refractory Sheet Type RSLE-57 is a low expansion high strength reinforced silica matrix composite . This remarkable material was designed for use as a high strength insulator in induction hot press applications. RSLE-57's very low thermal expansion coefficient and high hot strength combine to... [See More]

  • Performance Features: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Composite
  • Composition: SiO_2 , Other Oxides
  • Silicate Type: Silica or fused silica
  • Shape / Form: Custom Shape (optional feature); Plate / Board