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Elmet Technologies

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Morgan Advanced Ceramics Superwool® Bulks Plus Thermal Ceramic
Categories: Ceramic; Oxide

Material Notes: Superwool is manufactured from pure raw materials and processed to offer excellent performance in high temperature applications. Superwool offers an alternative to traditional solutions due to its high refractoriness and excellent non-wetting characteristics with molten aluminum. Superwool provides stability and resistance to chemical attack. Exceptions include hydrofluoric acid, phosphoric acid and strong alkalies (i.e. NaOH, KOH). Superwool is unaffected by incidental spills of oil or water. Thermal and physical properties are restored after drying. Superwool is ideally suited to individual applications and is available in a wide range of thicknesses and densities. The maximum continuous use temperature depends on the application.

Applications:

  • Expansion Joints
  • Low Mass Kiln Cars
  • Tube Seal Fabrication
  • Thermal and Acoustical Insulation
  • Filtration Media
  • Reinforcement and Filler for Plastics, Resins and Paints
  • Fillers for Mastics, Cements and Vacuum Formed Boards and Shapes

Information provided by Morgan Advanced Materials

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Thermal PropertiesOriginal ValueComments
Specific Heat Capacity 1.08 J/g-°C
@Temperature 982 °C
average
Maximum Service Temperature, Air 1000 °CContinuous Use
 
Component Elements PropertiesOriginal ValueComments
CaO+MgO 29 - 39 %lime+magnesia
Other <= 1.0 %
SiO2 62 - 68 %after firing
 
Descriptive Properties
Classification Temperature (°C)1200
Colorwhite
Fiber Index45-70%Grade 111
 45-70%Grade 112
 50-70%Grade HM 25
 50-70%Grade HM-50
 50-70%Grade MS-12
Fiber Length13-250 mm
 13mm
 250mm
 250mm
 25mm
 50mm

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CMORF7068 / 203367

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