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  1. Promat Industry - thermal insulation, fire and acoustic protection
  2. Home Appliances
  3. Heating
  4. PROMACLAD

PROMACLAD®

PROPERTIES & ADVANTAGES

  • Thermal shock resistance, can be applied in the furnace at the fire side
  • Non-combustible A1
  • No smoke nuisance during heating-up
  • Low thermal conductivity
  • High electrical resistance
  • Easy handling and installation
  • High thermal resistance

Vermiculite boards and shaped parts for night storage heaters

PROMACLAD® are high temperature insulating boards based on exfoliated vermiculite and inorganic binders. The material is free of asbestos and organic substances.

Vermiculite is an aluminium-magnesium-layer silicate, which bloats to ultra lightweight granulates through heating and is processed to boards, bricks and shaped parts through a compression mould procedure.

Technical data
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 PROMACLAD® -1050
Classification temperature °C 
1050
Bulk density kg/m3 
 350 – 450
Shrinkage @1050 °C – 12h full soak, %  
 < 1.5
Thermal conductivity @600 °C mean, W/m.K 
 0.22
Compressive strength (ASTM C 165), N/mm2
 1.0


 PROMACLAD® -1050
Classification temperature °C 
1050
Bulk density kg/m3 
 350 – 450
Shrinkage @1050 °C – 12h full soak, %  
 < 1.5
Thermal conductivity @600 °C mean, W/m.K 
 0.22
Compressive strength (ASTM C 165), N/mm2
 1.0
Dimensions & size availability
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Length mm  
  1000
Width mm  
  610
Thickness mm   20, 25, 30, 35, 40, 45, 50  
 55, 60, 65, 70, 75, 80 

Shaped parts and cut sections are available on request according to your drawings.
Length mm  
  1000
Width mm  
  610
Thickness mm   20, 25, 30, 35, 40, 45, 50  
 55, 60, 65, 70, 75, 80 

Shaped parts and cut sections are available on request according to your drawings.
Production tolerances
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Length mm  
  ± 1.0
Width mm 
  ± 1.0
Thickness mm    ± 0.5  
Length mm  
  ± 1.0
Width mm 
  ± 1.0
Thickness mm    ± 0.5  
Working & processing
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PROMACLAD® can be worked easily both with woodworking tools and machines.
PROMACLAD® can be worked easily both with woodworking tools and machines.
Typical applications
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PROMACLAD®-1050 boards and shaped parts are used in industrial furnace construction of thermal insulation directly in the furnace and as rear insulating material. They are also used for home appliances (storage heaters, boilers, hearths, vessels ans tanks).
PROMACLAD®-1050 boards and shaped parts are used in industrial furnace construction of thermal insulation directly in the furnace and as rear insulating material. They are also used for home appliances (storage heaters, boilers, hearths, vessels ans tanks).

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