Refractory / High Temperature Materials Silica, Quartz, and Silicate Materials

Glassun Fused Silica Refractories
from CoorsTek

Glassun refractories are manufactured from high-purity fused silica materials. There are four categories of Glassun refractories, including: Glassun Series, shaped by slip casting. Glassun Castable monolithic refractories. Glassun Cement. Glassun refractories can be fabricated into various sizes... [See More]

  • Performance Features: Refractory or High Temperature Insulation
  • Silicate Type: Silica or fused silica
Aremcolox™ 502 Series Ceramic -- 502-1100-FF
from Aremco Products, Inc.

Aremco offers a broad range of machinable and fully-dense ceramic materials for applications in which high temperature insulation, thermal shock resistance and high dielectric strength are required. Aremcolox ™ and Super-Heat ceramics include compositions based on alumina, alumino-silicates,... [See More]

  • Performance Features: Refractory or High Temperature Insulation
  • Shape / Form: Plate / Board; Rod; BarStock
  • Silicate Type: Al Silicate or Mica Based
  • MOR / Flexural Strength: 10000
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