INDUSTRIAL HEATING TECHNOLOGY

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THERMAX® SN (1100 °C)

Quality boards – Classification temperature 1100 °C.

Applications for THERMAX® SN high temperature boards:

  • Industrial furnaces

  • stoves

  • petrochemical industry

  • aluminium smelting

  • glass processing

  • household appliances

  • electric heat and gas heating industry

Technical data

THERMAX® boards SF (1100 °C)SF 400SF 450SF 600SF 750SF 850
Classification temperature °C11001100110011001100
Density ± 5%kg/m3400475625750850
Cold compressive strengthN/mm21.52.54,06.06.5
Modulus of ruptureN/mm20.81.22.54.55.0
Thermal conductivity
(at a medium temperature W/mK)		200 °C
400 °C
600 °C		0.14
0.16
0.18		0.15
0.17
0.19		0.16
0.18
0.20		0.18
0.20
0.21		0.20
0.22
0.23
Thermal shrinkage (1100 °C/12h)
%< 2.0< 2.0< 2.0< 2.0< 2.0
Thermal expansion, linear (20 – 700 °C)

%0.90.90.90.90.6
Specific heat capacity
kJ/kg K1.151.151.151.151.15
Standard dimensions
(in mm) (1)		length
width
thickness		1000, 2440, 3100
1250
20 – 80		1000, 2440, 3100
1250
15 – 80		1000, 2440, 3100
1250
20 – 50		1000, 2440, 3100
1250
8 – 40		1000, 2440, 3100
1250
20, 25, 30
Plane parallelism +/-
mm0.20.20.20.20.2
Colour
beigebeigebeigebeigebeige
Weiterlesen

We are able to supply special formats and special thicknesses on request. We will be pleased to manufacture stampings, milled parts or cuttings according to your drawings.
The classification temperature is not to be equated with the maximum application temperature, in particular when physical conditions such as tensile or pressure loads are involved. For applications as high-temperature insulation, lower temperatures must always be applied. In these cases, our Engineering department will offer assistance and support.
Heat transmission calculations for this material can be requested from our Engineering department.