TEMPERATURE RESISTANCE
1300 ° C KFT
MATERIAL
Alkaline earth silicate fiber
PRODUCT TYPE
Insulation properties
Exceptional insulation properties.
Temperature resistance
High temperature resistance up to 1300 ° C.
Temperature change
High resistance to temperature changes.
PROPERTIES
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.
advantages
- 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
PRODUCT TYPE
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
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.
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.
Fiber modules
We manufacture fiberModules which are designed for the insulation requirements of industrial furnaces, kilns and heaters.
TECHNICAL DETAILS
| Chemical Analysis | |
| SiO2: | 72,0 – 78,0 |
| CaO + MgO: | 21,0 – 27,0 |
| Other oxides: | <3.0 |
| Physical Properties | |
| Colour: | White |
| 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 |
