PROMALAN®-HT 400

PROPERTIES & ADVANTAGES

  • Large-sized
  • Clean cutting and machining
  • Can be used on fire side
  • High hot compression strength
  • Low thermal conductivity
  • High sound-proofing value

Boards

PROMALAN®-HT 400 is a strong mineral wool board with organic-inorganic binder. The product is harmless with regard to working hygiene and is not subject to classificiation.

Technical data
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PROMALAN®
Grade
-CR -HT 400
Classification temperature °C 
750 800
Bulk density kg/m3 
90, 100, 125, 150 400
Shrinkage 24h full soak, %  
< 2.0 @650 °C
< 4.0 @800 °C
Thermal conductivity @400 °C mean, W/m.K 
0.115 – 0.123
0.100
Compressive strength (ASTM C 165), N/mm2  0.045 up to 0.115 0.5



PROMALAN®
Grade
-CR -HT 400
Classification temperature °C 
750 800
Bulk density kg/m3 
90, 100, 125, 150 400
Shrinkage 24h full soak, %  
< 2.0 @650 °C
< 4.0 @800 °C
Thermal conductivity @400 °C mean, W/m.K 
0.115 – 0.123
0.100
Compressive strength (ASTM C 165), N/mm2  0.045 up to 0.115 0.5


Dimensions & size availability
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Length mm  
1250
Width mm  
625
Thickness mm 16, 21 
 Shaped parts and cut sections are available on request.
Length mm  
1250
Width mm  
625
Thickness mm 16, 21 
 Shaped parts and cut sections are available on request.
Working & processing
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PROMALAN®-HT 400 insulating boards can be easily worked with woodworking machinery and tools. A variety of fixing and connecting systems is available for dimensionally stable cut sections with clean-cut edges, depending on the construction and thermal and mechanical load.
PROMALAN®-HT 400 insulating boards can be easily worked with woodworking machinery and tools. A variety of fixing and connecting systems is available for dimensionally stable cut sections with clean-cut edges, depending on the construction and thermal and mechanical load.
Typical applications
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PROMALAN®-HT 400 is used in a wide variety of applications, such as:

  • Compression-proof rear insulating layer for combined insulating constructions, e.g. with refractory concrete, lightweight refractory bricks or ceramic fibres
  • Front side appliciation up to 650 °C and high gas velocities, e.g. for high temperature dryer, heat treatment furnaces, hot air ducts, etc.
  • Heat shield for hot repairs, large-sized covers, short-time even with temperatures above classification temperature
  • Precision and complicated cut sections for dryers, home appliances, plant and machine construction
PROMALAN®-HT 400 is used in a wide variety of applications, such as:

  • Compression-proof rear insulating layer for combined insulating constructions, e.g. with refractory concrete, lightweight refractory bricks or ceramic fibres
  • Front side appliciation up to 650 °C and high gas velocities, e.g. for high temperature dryer, heat treatment furnaces, hot air ducts, etc.
  • Heat shield for hot repairs, large-sized covers, short-time even with temperatures above classification temperature
  • Precision and complicated cut sections for dryers, home appliances, plant and machine construction
Documents
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Technical Data Sheets (TDS)

Technical Data Sheets (TDS)