Superwool Plus and Superwool HT Boards have high refractoriness and excellent non-wetting characteristics with molten
aluminium. Superwool fibres provide excellent stability and resistance to most types of chemical attacks.
Lower thermal conductivity, superior mechanical properties and high-temperature stability offer unmatched performance
reliability of the Superwool Plus and Superwool HT Boards. If wet by water, steam or oil, thermal and physical properties
are restored upon drying.
Features
• Rigid, self-supporting, fibre insulating board
• Very low thermal conductivity
• Opportunity to reduce backup insulation thickness up
to 50% when replacing insulating firebrick or castable
• Low heat storage
• Good thermal shock resistance allows use in applications with large variations in temperature and cyclic
operation
• Non-wetting to molten aluminium
• Good machinability for cutting and shaping to different
sizes and shapes
Applications
• Furnace, Kiln, and Oven hot face and backup linings
• Insulation backup to:
− Firebrick and insulating firebrick
− Refractory monolithics utilizing rammed linings or
shapes
• Flue and Chimney linings, Hot gas duct lining
• Ingot mould hot tops
• Applications with direct molten aluminium contact
• Consumer appliances like ovens, water heaters, night
storage heaters
• Gaskets, Seals, Expansion joints
• Molten Metal trough covers
• Heat Shields for personal protection
• Heat processing equipment
Tech data:
