Thermal Insulation / Fire Proofing Specialty Ceramics Datasheets

OMEGATITE 650® Protection Tube -- PTRS
from OMEGA Engineering, Inc.

OMEGATITE ®650 is an alloy of silicon nitride and aluminum oxide. This superior refractory material has the combined properties of silicon nitride (high strength, hardness, fracture toughness, and low thermal expansion) and aluminum oxide (corrosion resistance, chemically inert, high temperature... [See More]

  • Applications: Abrasion Resistant; Foundry / Metal Processing; Corrosion resistant; Dielectric; Thermal Insulation or Fire Proofing Material; Molten Metal Measuring; Refractory or High Temperature Insulation
  • Shape / Form: Tube
  • Specialty Ceramic Type: Mullite (optional feature); Silicon Nitride
  • Length: 5.91 to 23.62
3M™ Zirconium Diboride
from 3M Advanced Materials Division

Improves service life of carbon-bonded materials. Optimal for protecting ZrO2-C refractories. Outstanding corrosion resistance against molten ferrous metals. 3M ™ Zirconium Diboride is a ceramic-based antioxidant used to improve corrosion resistance in zirconia-based, carbon-bonded... [See More]

  • Applications: Abrasion Resistant; Thermal Insulation or Fire Proofing Material
  • Shape / Form: Grannular Fill; Powder, Grain or Grog
  • Specialty Ceramic Type: Zirconia; Zirconium Diboride
ALTRA® Alumina Bulk Fiber -- ALTRA® B 72
from Rath Incorporated

Mullite composition, superior thermal shrinkage resistance, compressibility and resiliency. Preferred composition for vacuum forming of boards for oxidizing and neutral atmospheres up to 1800 °C. [See More]

  • Applications: Foundry / Metal Processing; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Thermal Insulation or Fire Proofing Material; Refractory or High Temperature Insulation
  • Composition or ASTM/EN Cement Type : 71%Al2O3-28%SiO2-0.1%Fe2O3-0.2%Other Oxides
  • Specialty Ceramic Type: Mullite
  • Shape / Form: Mat
Boron Nitride Ceramic Component
from San Jose Delta Associates, Inc.

Boron nitride is offered in several grades each with unique materal properties. All however, are readily machinable; much like green (not sintered), alumina BN allows drilling, tapping, treads etc. without the need for diamond tools. Hot-Pressed Boron Nitride Shapes Hot-pressed BN is compacted at... [See More]

  • Applications: Dielectric; Thermal Insulation or Fire Proofing Material; Wear resistant parts or tooling; Refractory or High Temperature Insulation
  • Shape / Form: Custom Shape
  • Specialty Ceramic Type: Boron Nitride
  • Max Use Temperature: 850 to 2000