Ceramic Fiber Bulk

Ceramic fiber bulk is a high temperature refractory insulation material manufactured from alumina and silica fibers. Bulk ceramic fiber is composed of loose, flexible fibers. It can be spun or chopped and is also available in low bio-persistent form. Blown fiber has the smallest fiber size and is more flexible than other grades. Spun fiber has longer fibers and a greater tensile strength than blown fiber; it is the most commonly used fiber. Chopped fiber has the largest fiber size and is bulky in appearance. Typical applications of ceramic fiber bulk include sealing, filling, and insulation in high temperature environments. Distribution International supplies bulk ceramic fiber from a variety of manufacturers. Temperature ratings will vary by product. Browse our selection below!