Product Announcements: Refractories and High Temperature Insulation

Washington Mills - Duralum® AB, alumina bubble, is an electric arc furnace product made from high purity Bayer process alumina and the product chemistry is similar to that of white aluminum oxide. Alumina bubbles are formed from molten alumina, resulting in hollow spheres of low bulk density. (read more)

ZIRCAR Refractory Sheet Type RSLE-57 is a low expansion high strength reinforced silica matrix composite. This remarkable material was designed for use as a high strength insulator in induction hot press applications.

RSLE-57's very low thermal expansion coefficient and high hot strength combine to give it thermal shock resistance not found in other structural ceramic matri... (read more)

Davlyn Manufacturing offers Silco Shield® Velcro® Closure designed to wrap around to protect hoses, wires and cables from the hazards of high heat and occasional flame. It protects continuously to 260°C/500°F and will withstand molten splash at 1200°C/2200°F. (read more)

ZIRCAR Refractory Sheet Type RS-100 is a ceramic fiber reinforced structural alumina composite material with useful properties to 1260°C (2300°F). It has exceptional flexural and compressive strengths in the range of high temperature reinforced plastics such as G-7 and G-10 laminates and retains strength and utility to levels far exceeding maximum use temperatures of plastics. Mechanical... (read more)

High Temperature Refractory Composites and Related Products for use as Thermal, Electrical and Structural Insulation. (read more)

High temperature Silica (+96%)fabric for service temperatures to 2300F, with short excursions to 3000F.

Available in 50 yard rolls in weights of 18oz, 24oz, and 40oz. Can be slit to custom widths or sewn to custom thicknesses

Excellent in a variety of application where severe heat protection is required. (read more)

ZIRCAR Refractory Comoposites, Inc. provides a variety of non-asbestos calcium silicate structuralinsulations that combine high strength and excellent thermal insulating characteristics for use in avariety of heat processing, fire protection and electrical resistance applications. (read more)

ZRCI Refractory Sheet Types RS-Cloth and RS-Tape are fiber reinforced alumina composites in a highly flexible form. They are received dried, when wet with water or AL-HARD Hardener they become extremely flexible. (read more)

ZIRCAR Refractory Composites, Inc. offers a wide range of insulating refractory felts, papers and blankets. These non-woven, asbestos free, fiber-based products are engineered as thermal barrier materials. (read more)

Sauereisen Electrotemp Cement No. 8 is the "work-horse" potting material in our product line. It resists temperatures up to 2600 F and offers high dielectric strength for sealing applications. (read more)