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UNIFORM A

UNIFORM A
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Alumina-Silica Type UNIFORM A General Information ZIRCAR Ceramics’ Alumina-Silica Type UNIFORM A is a unique family of ceramic-fiber-based insulation with exceptional machinability and very good strength. UNIFORM A products are made of specially prepared refractory ceramic fibers (RCF) with inorganic amorphous silica as a binder. This binder is uniformly distributed throughout the thickness of the body without the use of any organic binders and therefore UNIFORM A produces no smoke or odor when heated. Uniform products are designed to deliver low thermal conductivity with excellent thermal shock resistance. UNIFORM A is manufactured in two varieties: UNIFORM A1, with a bulk density of 0.29 g/cc (18 pcf) and UNIFORM A2, with a bulk density of 0.45 g/cc (28 pcf). UNIFORM A exhibits excellent resistance to chemical attack and is not affected by oil or water. It is, however, affected by hydrofluoric acid, phosphoric acid and strong alkalis. The data presented herein is intended to help the user to determine the appropriateness of this material for their application. This data is a nominal representation of this product's properties and characteristics and therefore should not be used in preparing specifications. * Maximum use temperature is dependent on variables such as stresses, both thermal and mechanical, and the chemical environment that the material experiences. ** Properties expressed parallel to thickness. f Properties expressed perpendicular to thickness. ZIRCAR Ceramics, Inc. PO Box 519 Technical Data Bulletin 100 N. Main St., Florida, NY 10921-0519 Alumina-Silica Type UNIFORM A E-mail: sales@zircarceramics.com Page 1 of 2

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Alumina-Silica Type UNIFORM A Suggested Applications Primary thermal insulation in low-mass furnaces and thermal process systems. Backup thermal insulation in furnaces and thermal process systems operating to high temperatures. Reflector tiles in infrared paper-drying equipment. Launders, troughs, distribution (head) boxes, pouring spouts, hot tops and others involving molten non-ferrous metal contact. Furnace and kiln flue and chimney linings. Combustion chamber liners, baffles and muffles. High-temperature setters, supports and process fixtures. Electrical insulation in high-temperature...

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UNIFORM A 2Pages

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UNIFORM A
2Pages