Our alkaline earth silicate fiber mat 1200 ° C offers advanced physical properties, which both increase thermal efficiency and improve handling. These needled mats combine our unique know-how with proven technology to produce the best alkaline earth silicate fiber mat with low bio-persistence currently available. Our alkaline earth silicate fiber mats 1200 ° C are made from alkaline earth silicate wool (AES wool).
- Exceptional insulation properties
- High temperature resistance (up to 1200 ° C)
- Resistance to temperature changes
- High tensile strength & elasticity
- Excellent flexibility
- Good sound insulation
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:||61,0 – 67,0|
|CaO:||27,0 – 33,0|
|MgO:||2,5 – 6,5|
|Classification temperature (° C): *||1200|
|Application limit temperature (° C):||1100|
|Melting point (° C):||1100|
|Mean fiber diameter (μm)||4,0|
|Permanent linear shrinkage (%) after 24 hours|
|1200 ° C:||1,0|
|Volume weight (kg / m³)||64||96||128||160|
|Thermal conductivity (W / mK)|
|200 ° C||0,06||0,06||0,05||0,05|
|400 ° C||0,11||0,09||0,08||0,08|
|600 ° C||0,17||0,14||0,12||0,11|
|800 ° C||0,26||0,20||0,18||0,15|
|1000 ° C||0,38||0,29||0,25||0,21|
|Tensile strength (kPa)||45||65||85||100|