High Temperature Insulating Fiber Paper
We distribute a wide of range of high temperature fiber paper for thermal and acoustic insulation for Morgan Thermal Ceramics. Our paper products are manufactured with high purity fibers and optimal binder content that burns out cleanly in service.
Our papers are the preferred choice over fiberglass, textiles, or metal. In addition, our offering includes several AES and RCF expandable papers that are ideally suited for gaskets or seals. They can offer up to 400% expansion characteristics.
The full range of paper products comprises three fiber grades:
- Alkaline Earth Silicate Fiber (AES) bulk made from our unique low biopersistence fibre Superwool®
- Refractory Ceramic Fiber (RCF) also known as Alumino Silicate Wool (ASW) bulk fibre made from Kaowool®
- Polycrystalline Fibre (PCW) paper made from Alphawool® and Denka
AES (Superwool®) Low Biopersistence
Superwool® high temperature insulating fiber paper is resistant to chemical attack and is non-wetting to molten aluminum. It is the only low bio-persistence fiber available with a classification temperature of 1300°C (2372°F).
Superwool® fibers are exonerated and are not classified as carcinogenic by IARC or under any national regulations on a global basis. They have no requirements for warning labels under GHS (Globally Harmonised System for the classification and labelling of chemicals). In Europe, Superwool® fibers meet the requirements specified under NOTA Q of European Directive 67/548. All Superwool® fiber products are therefore exempt from the classification and labelling regulation in Europe.
RCF Refractory Ceramic Fiber Paper
Kaowool® papers offer good resistance to tearing, high flexibility, and resistance to thermal shock. They also have very low thermal conductivity and low thermal mass. These papers are classified to 1649°C (3000°F)
PCW Polycrystalline Wool Fiber Paper
Our PCW fibers are ideal for high temperature and chemically aggressive applications. These fibers are manufactured by sol-gel technology using processes specifically designed to produce fibers of defined dimensions.
Our papers that are produced with Alphawool® and Denka bulk fibers are more resistant to acid and alkaline solutions than conventional alumino-silicate fiber papers and have exceptionally good thermal insulation characteristics. They are classified to 1600°C (2912°F).
Our fiber papers provide thermal and acoustic insulation in high temperature process for specialised applications, such as:
- Aluminum casting and fabrication
- High temperature filtration
- Refractory back-up for aluminum melting and holding furnaces
- Aluminum furnace tap-out plug cover and parting agent
- Aluminum distributor pan linings
- Gaskets for any high temperature application
- Back up lining for metal troughs
- Heat shields
Please see product datasheets for more information or contact us to discuss the requirements for your application.