ZIRCAR Refractory Composites, Inc.: Alumina-Silica Papers
February 4, 2003
ZIRCAR Refractory Composites, Inc. offers a wide range of insulating refractory papers. These non-woven, non-asbestos, fiber-based products are engineered as thermal barrier materials for use in high-temperature applications up to 1450C (2642F). Types ASPA-1 and ASPA-2 alumina-silica fiber paper are premium grade lightweight refractory material made from high-purity alumina-silica fibers formed into highly flexible sheets. These papers exhibit very low thermal conductivity and are designed for use in applications where purity, cracking resistance, high strength and resistance to heat are paramount. Due to their exceptional resistance to heat flow, these products provide maximum thermal resistance where space is at a premium.