Alkaline earth silicate fiber mat 1400 ° C

TEMPERATURE RESISTANCE

1400 ° C KFT

MATERIAL

Alkaline earth silicate fiber

PRODUCT TYPE

Mat (blanket)
Clear
SKU: N/A Category:
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Insulation properties

Exceptional insulation properties.

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Temperature resistance

High temperature resistance up to 1300 ° C.

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Temperature change

High resistance to temperature changes.

PROPERTIES

Our alkaline earth silicate fiber mat 1400 ° C belongs to the last generation of the proven, groundbreaking technology for low bio-resistant fibers. Our alkaline earth silicate fiber mat 1400 ° C is manufactured using modern defibration techniques combined with a new proprietary processing technique, which offers a classification level of 1400 as well as a higher application temperature limit for applications up to 1300 ° C. The needled mat is completely inorganic and retains its strength, flexibility and thermal properties without generating smoke in many work environments. Our alkaline earth silicate fiber mat 1400 ° C is available in various density and thickness combinations and can be used in a variety of high temperature applications.

advantages

  • High temperature stability
  • Low thermal conductivity
  • Resistance to temperature changes
  • Light weight
  • Good workmanship
  • Low heat storage
  • Excellent flexibility

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 represent an effective solution for a wide range of thermal insulation applications. They are characterized by excellent insulating properties, high resistance to chemicals, elasticity and dimensional stability. They are exclusively inorganic and therefore no smoke or vapors are generated 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 that melt and then rapidly solidify a combination of silicon dioxide SiO2 and calcium oxide (CaO) with or without magnesium oxide (MgO). The fiber can be refined 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

Fiber mats are sold as roll goods as standard. The roll length depends on the selected thickness. As a standard width, we have 610mm wide rolls from stock. Double widths are available on request.

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Molded parts

We manufacture molded parts according to your specifications. The roll goods are made using

  • Water jet
  • Punching
  • Plotting

brought into the right shape for you.

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Fiber modules

We manufacture fiberModules which are designed for the insulation requirements of industrial furnaces, kilns and heaters.

TECHNICAL DETAILS

Chemical Analysis 
SiO2: 70,0 – 80,0
MgO: 18,0 – 27,0
Trace proportions: 0 – 4

 

Physical Properties
Colour: White
Classification temperature (° C):  1400
Application limit temperature (° C): 1300
Melting point (° C): 1520
Mean fiber diameter (μm) 4,5

 

Permanent linear shrinkage (%) after 24 hours
1400 ° C: 2,7
Volume weight (kg / m³) 96 128 160
Thermal conductivity (W / mK)
200 ° C 0,07 0,07 0,07
400 ° C 0,13 0,13 0,12
600 ° C 0,22 0,21 0,19
800 ° C 0,35 0,31 0,25
1000 ° C 0,49 0,43 0,35
1200 ° C 0,66 0,56 0,45
Tensile strength (kPa) 40 60 80

Further products

Gasser - trade in foundry and
Stahlwerksbedarf Gesellschaft mbH