DANSER Technical Data

CERAMIC FIBER - TECHNICAL DATA

Introduction
The ceramic fibers used in Danser vacuum-formed products, including Vacuduct® components, are manufactured from alumina-silica materials. These fibers are chemically inert. Some of the outstanding and unique properties they offer are high-temperature stability, low thermal conductivity, low heat storage, excellent thermal shock resistance, light weight, superior corrosion resistance and excellent sound absorption. The ceramic fibers in Danser vacuum-formed products are available in a variety of lengths, diameters, surface areas and chemical compositions.

These fibers can be further modified to improve thermal conductivity to meet rigorous customer requirements. The fibers exhibit excellent chemical stability and resistance to attack from most corrosive agents. Exceptions include hydrofluoric acid, phosphoric acid and strong alkali solutions. They also effectively resist oxidation and reduction. If saturated by water or steam, thermal and physical properties are restored upon drying.