PROMAPACK®

PROPERTIES & ADVANTAGES

  • Thin, lightweight and rigid
  • Smooth surface
  • Can be shaped in wet condition
  • Excellent machinability
  • High temperature resistance
  • Insensitive to thermal shocks
  • High electrical insulation
  • Low thermal conductivity
  • Hardly wetted by molten steel
  • Good acid resistance

Boards

PROMAPACK® boards are rigid insulating materials based on mineral wool, wollastonite and aluminium silicate wool with mineral filling components. The boards are bound with both organic and inorganic binders. Due to this combination, the boards have high temperature resistance, low thermal conductivity and good electrical insulating properties.

This material is asbestos-free and with its all-round properties it replaces previously used asbestos boards. The areas of application are numerous and not limited to the main application field of high temperature seals.

Technical data
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 PROMAPACK®

-700 -900
Classification temperature °C 
1000 1100
Bulk density kg/m3 
910 960
Shrinkage @1000 °C – 24h full soak, %  
2.6
0.8
Thermal conductivity @600 °C mean, W/m.K 
0.11
0.13
Tensile strength N/mm2
2.5 – 5.0
2.5 – 5.0

 PROMAPACK®

-700 -900
Classification temperature °C 
1000 1100
Bulk density kg/m3 
910 960
Shrinkage @1000 °C – 24h full soak, %  
2.6
0.8
Thermal conductivity @600 °C mean, W/m.K 
0.11
0.13
Tensile strength N/mm2
2.5 – 5.0
2.5 – 5.0
Dimensions & size availability
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Length mm  
 1000
Width mm
 1000
Thickness mm   1, 1.5, 2, 2.5, 3, 4, 5, 6, 7, 8, 10
Length mm  
 1000
Width mm
 1000
Thickness mm   1, 1.5, 2, 2.5, 3, 4, 5, 6, 7, 8, 10
Production tolerances
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Length %
   ± 5
Width %  
   ± 5
Thickness mm       ± 0.1 – 0.5    
Length %
   ± 5
Width %  
   ± 5
Thickness mm       ± 0.1 – 0.5    
Working & processing
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PROMAPACK® can be punched, cut, milled and drilled easily with conventional woodworking machinery with hard-metal tipped tools.
PROMAPACK® boards have the additional advantage that they can be shaped in wet condition – without breakage.

When working and processing aluminium silicate wool products, the Technical Regulations for Hazardous Materials (TRGS) must be observed.
PROMAPACK® can be punched, cut, milled and drilled easily with conventional woodworking machinery with hard-metal tipped tools.
PROMAPACK® boards have the additional advantage that they can be shaped in wet condition – without breakage.

When working and processing aluminium silicate wool products, the Technical Regulations for Hazardous Materials (TRGS) must be observed.
Typical applications
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PROMAPACK® is used as insulating and sealing material, especially as a substitute for previously used asbestos boards in a wide range of applications, such as:
  • High temperature sealings
  • Carrier material for roller conveyons in metallurgy and the glass industry
  • Rear insulating layers in furnace construction as barrier layers and for absorption of aggressive condensates
  • Home appliances (heaters and hearths)
  • Protecting devices and welding pads
PROMAPACK® is used as insulating and sealing material, especially as a substitute for previously used asbestos boards in a wide range of applications, such as:
  • High temperature sealings
  • Carrier material for roller conveyons in metallurgy and the glass industry
  • Rear insulating layers in furnace construction as barrier layers and for absorption of aggressive condensates
  • Home appliances (heaters and hearths)
  • Protecting devices and welding pads
Documents
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Technical Data Sheets (TDS)

Technical Data Sheets (TDS)