Alkaline earth silicate fibre mat 1300°C

MATERIAL

Alkaline earth silicate fibre

PRODUCT TYPE

Mat (Blanket)
Clear
SKU: N/A Category:
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Insulating properties

Exceptional insulating properties.

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temperature resistance

High temperature resistance up to 1300 °C.

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Temperature change

High thermal shock resistance.

PROPERTIES

Our alkaline earth silicate fibre mat 1300°C combines excellent thermal insulation with increased application temperature. Needled alkaline earth silicate fibre mat 1300°C is manufactured using our unique know-how in proven technology and offers both a classification temperature of 1300°C and an application limit temperature of 1200°C. Alkaline earth silicate fibre mat 1300°C is manufactured from alkaline earth silicate (AES) wool and can be effective solutions for a wide range of applications across a broad temperature spectrum. Alkaline earth silicate fibre mat 1300°C is completely inorganic, binder-free and therefore retains its strength, flexibility and thermal properties in a wide range of applications, without any occurrence of smoke or vapour.

Advantages

  • High temperature resistance (up to 1300 °C)
  • Low thermal conductivity
  • Good thermal shock resistance
  • High tensile strength and elasticity
  • Low weight
  • Excellent flexibility
  • Low heat storage

PRODUCT TYPE

Mats (Blankets) made of high temperature wool are needled lightweight mats made of ceramic (ASW/RCF) or biosoluble (AES) high temperature wool (HTW) and provide an effective solution for a wide range of thermal insulation applications. They feature excellent insulating properties, high resistance to chemicals, elasticity and dimensional stability. They are exclusively inorganic and therefore do not generate smoke or fumes when exposed to heat. They are available in a wide range of densities and thickness combinations, making them one of the most versatile product groups on the market.

MATERIAL

Alkaline earth silicate fiber high temperature wool (AES Alkaline Earth Silicate Wool) consist of a mix of amorphous fibers, which are melted and then rapidly solidified using a combination of silica SiO2 and calcium oxide (CaO) with or without magnesium oxide (MgO). The fiber can be obtained by refining with other additives or a change in the material mix (addition of zirconium oxide (ZrO2) have a temperature resistance of up to 1260 ° C.

Product variations

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Roll goods

Fibre mats are sold as standard in rolls. The roll length depends on the selected thickness. As standard width we have 610mm wide rolls in stock. Double widths are available on request.

KS_Packages_Schnuere_Baender_Schlaeuche
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Moulded parts

We manufacture moulded parts according to your specifications. In the process, the roll material is

  • Waterjet
  • Punch
  • Plot

into the right shape for you.

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Fiber modules

We manufacture according to customer specifications fiberModules designed to meet the insulation requirements of industrial furnaces, ovens and heaters.

TECHNICAL DETAILS

Chemical analysis 
SiO2: 72,0 – 78,0
CaO + MgO: 21,0 – 27,0
Other oxides:  <3,0

 

Physical properties
Color: White
Classification temperature (°C): * 1300
Application limit temperature (°C): 1200
Average fiber diameter (μm) 3,6

 

Permanent linear shrinkage (%) after 24 hours
1300 °C: 3,4
Volume weight (kg/m³) 96 128 160
Thermal conductivity (W/mK)
200 °C 0,07 0,06 0,06
400 °C 0,11 0,10 0,09
600 °C 0,17 0,16 0,15
800 °C 0,26 0,23 0,21
1000 °C 0,36 0,31 0,29
1200 °C 0,56 0,49 0,45
Tensile strength (kPa) 44 58 62

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