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
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