Unifrax Fiberfrax® High Density Rope

Fiberfrax textile products are durable, high temperature, ceramic fiber packing materials that are well-suited for industrial applications. They are noted for their superior insulating and sealing ability to 1260°C (2300°F). These materials contain approximately 20% organic carrier fiber to facilitate the carding process. The carrier fiber burns out at a low temperature with no effect on the ceramic fiber properties. Fiberfrax ropes are twisted multi-ply ceramic fiber packing manufactured from Fiberfrax wicking. Standard minimum 3-ply rope is a low density, highly compressive product form. HD rope is up to 9-ply and provides increased compression resistance and strength and is approximately 40-65% denser than regular Fiberfrax rope. Fiberfrax braids arre used where high density and resistance to compression and mechanical abuse are required, such as in packing applications. Round and square versions are available.Information Provided by Unifrax I LLC