Our alkaline earth silicate fiber mat 1300 ° C combines excellent thermal insulation with increased application temperature. The needled alkaline earth silicate fiber 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. The alkaline earth silicate fiber mat 1300 ° C is made from alkaline earth silicate wool (AES) and can be effective solutions for a variety of applications in a wide range of temperatures. The alkaline earth silicate fiber mat 1300 ° C is completely inorganic, binder-free and therefore retains its strength, flexibility and thermal properties in numerous applications, without any occurrence of smoke or steam.
- High temperature resistance (up to 1300 ° C)
- Low thermal conductivity
- Good thermal shock resistance
- High tensile strength and elasticity
- Light weight
- Excellent flexibility
- Low heat storage
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.
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.
We manufacture molded parts according to your specifications. The roll goods are made using
- Water jet
brought into the right shape for you.
We manufacture fiberModules which are designed for the insulation requirements of industrial furnaces, kilns and heaters.
|SiO2:||72,0 – 78,0|
|CaO + MgO:||21,0 – 27,0|
|Classification temperature (° C): *||1300|
|Application limit temperature (° C):||1200|
|Mean 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|