Our ceramic fiber mat 1250 ° C stands for needled lightweight mats made of ceramic Fiberfrax fiber and effective solutions for a wide range of thermal insulation applications. Our ceramic fiber mats 1250 ° C are characterized by excellent insulating properties, high resistance to chemicals, elasticity and dimensional stability. They are exclusively inorganic and thus achieve their dimensional stability, elasticity and thermal insulation properties in many areas of application without the occurrence of smoke or vapors. They are available in a wide range of densities and thickness combinations, making them one of the most versatile product groups on the market.
- High temperature resistance
- Low thermal conductivity & heat storage
- High tensile strength & elasticity
- Thermal shock resistance & durability
- Good sound absorption
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.
High temperature wool made from ceramic fibers, also known as ASW (aluminum silicate wool) or RCF (Refractory Ceramic Fiber), have been used for years as the standard fiber type for insulation solutions up to 1250 ° C. Consisting of a mix of aluminum oxide (Al2O3) and silicon dioxide (SiO2), the fibers offer not only high temperature resistance but also good chemical and mechanical properties.
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:||53,0 – 58,0|
|Al2O3:||4,0 – 47,0|
|Classification temperature (° C): *||1250|
|Melting point (° C):||1760|
|Mean fiber diameter (My):||3,25|
|Specific heat at 1000 ° C (J / kgK):||1140|
|Permanent linear shrinkage (%) after 24 hours|
|1250 ° C:||2,6|
|Volume weight (kg / m³)||64||96||128||160|
|Thermal conductivity (W / mK)|
|800 ° C||0,27||0,22||0,18||0,16|
|1000 ° C||0,42||0,36||0,28||0,21|
|Tensile strength (kPa)||35||55||75||95|