A high strength castable for general use and sub hearths where abrasion resistance and thermal shock resistance are required. This product has been formulated to be non-wetting to aluminum.
ALUMINUM REVERBERATORY FURNACE REFRACTORIES
URC can include our RF (Rapid Fire) technology to all low cement products listed.
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UNI-PUMP RF-80HSAA high alumina low cement castable designed for casting or pumping. This product has been formulated/developed for applications requiring high hot strength and resistance to abrasion, thermal shock and aluminum attack. |
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UNI-CAST RF-80SCAA very high silicon carbide, low cement castable with special additives to make it non-wetting for direct metal contact areas like Hot walls, Lower walls, and Ramps. This material has good thermal shock resistance, very high abrasion resistance and very high heat transfer. |
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UNI-GUN RF-60HGAA high alumina, low-cement gunning refractory designed for hot or cold applications. It produces a tough monolithic structure with minimal expansion upon heating. This product has been formulated to be non-wetting to molten aluminum. |
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UNI-GUN RF-70HGAA high alumina, low-cement gunning refractory designed for hot or cold applications. It produces a tough monolithic structure with minimal expansion upon heating. This product has been formulated to be non-wetting to molten aluminum. |
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UNI-RAM BLU J-AA mullite based, phosphate bonded plastic refractory. It has a permanent powerful chemical bond that makes the refractory inherently spall-proof. This product has been developed for applications requiring high, hot strength and is formulated to be non-wetting to aluminum. |
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UNI-CAST RF-SCZAA silicon carbide based low cement castable fortified with zircon. This product has been formulated/developed for applications requiring superior resistance to abrasion and thermal shock and resistance to aluminum attack Typical uses include metal transfer troughs. |
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UNI-SHIELD RF-70AA high alumina low cement castable fortified with zircon and silicon carbide. This product can be cast or pumped. It has been formulated/developed for applications requiring high hot strength and resistance to abrasion, thermal shock . This product has Superior non wetting properties and achieved a no 1 rating in the 4-day Alcan Immersion Test at 1562F. |
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UNI-GUN 85GPA bauxite based, phosphate bonded, gunning plastic refractory. This product has been developed for applications requiring high strength, thermal shock resistance, and abrasion resistance. Placement by gunning and no cure time significantly reduces furnace downtime. |
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UNI-GUN RF-60 ALK RXA high alumina, low-cement, gunning mix. This product has been developed for applications requiring abrasion and alkali resistance. |
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Uni-Shield RF-Gun 70 HG AA high alumina, low cement gunning refractory designed for aluminum furnace maintenance. This product has been developed for hot or cold gunning applications. Special additions improve resistance to wetting by aluminum. |
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UNI-RAM 85HS-AA bauxite based, phosphate bonded, plastic refractory. This product has been developed for applications requiring high strength, abrasion resistance and resistance to attack by molten aluminum. |
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UNI-RAM 85PABauxite based phosphate bonded plastic that is non-wetting to aluminum. Has high strength, slag, and abrasion resistance. |
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UNI-PUMP RF-55 ALK RA high alumina, low cement pumping mix. This product has high hot strength, outstanding abrasion resistance and exceptional resistance to alkali attack. Primary use of this product is roofs in Aluminum melting and holding furnaces. |
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UNI-PUMP RF-60AA high alumina low cement castable designed for casting or pumping. This product has been formulated/developed for applications requiring high hot strength and resistance to abrasion, thermal shock and aluminum attack. |
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UNI-PUMP RF-85ALA high alumina, low cement pump mix with Superior aluminum non-wetting properties. This product has high hot strength and excellent volume stability. Due to its low SiO2 content, is effective against Corundum growth, and achieved a # 1 rating in the 4-day Alcan Immersion Test at 1562F. |
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UNI-PUMP 2400AA coarse aggregate pumpable mix utilized for pouring large sections and as a heat-resistant paving castable or sub hearths. This material has high strength as well as good resistance to thermal shock and is formulated with aluminum non-wetting properties. |
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UNI-PUMP RF-AD-6AAn andalusite based, low cement castable designed to be placed by pumping. This product has been formulated/developed for applications requiring high hot strength and resistance to abrasion, thermal shock and aluminum attack. |
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UNI-PUMP 94AA high alumina low silica, low cement pump mix with aluminum non- wetting properties. This product’s low silica content provides excellent resistance to corundum growth. |
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UNI-PUMP RF-45AA high alumina low cement pumpable mix formulated with rapid fire technology and aluminum non-wetting properties. This product has high hot strength and excellent volume stability. |
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UNI-PUMP RF-65A SRA mullite based, low cement pump mix formulated with rapid fire technology and aluminum non-wetting properties. This product has high hot strength and outstanding thermal shock resistance. |
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UNI-PUMP RF-65AA mullite based, low cement pump mix with aluminum non-wetting properties. This product has high hot strength and excellent volume stability. |
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UNI-PUMP RF-60 MAXA high alumina low cement castable designed for casting or pumping. This product has been formulated/developed for applications requiring high hot strength, excellent resistance to alkali attack and resistance to abrasion and thermal shock such as roofs and upper walls. |
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UNI-GUN RF-60RGis a high alumina, low-cement, gunning mix. This product has been developed with rapid-fire technology, for applications requiring abrasion resistance and formulated to be easily gunned with minimal rebound. |
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UNI-CAST LW-35G (cast)A light weight insulating castable designed for casting or gunning applications for back up insulation in roofs. . |
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UNI-PUMP RF-70A high alumina low cement castable designed for casting or pumping. This product has been formulated/developed for applications requiring high hot strength and resistance to abrasion and thermal shock. |
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UNI-GUN RF-65 Ais a high alumina, low-cement, gunning mix. This product has been developed with rapid-fire technology, for applications requiring abrasion resistance and formulated to be easily gunned with minimal rebound. |
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UNI-GUN 85GP ALA bauxite based, phosphate bonded, gunning plastic refractory. This product has been developed for applications requiring high strength, thermal shock resistance, and abrasion resistance. Placement by gunning and no cure time. This product also contains a non-wetting additive. |
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UNI-CAST LW 80GAis a light weight insulating castable designed for casting or gunning applications. It is resistant to attack by molten aluminum. |
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UNI-PUMP LW-110is a fireclay based, medium cement pump mix. It has excellent strength, moderate density and low thermal conductivity. |
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UNI-GO 70a high alumina low cement castable designed for casting or pumping. This product has been formulated/developed for applications requiring high hot strength and resistance to abrasion and thermal shock. Furnace heat-up can begin two to four hours after final set without additional curing. |
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UNI-CAST RF 80 HSA-CA high Alumina Low Cement castable. This product contains coarse grain aggregate and is formulation for applications that require High Strength and Outstanding Thermal Shock resistance. |
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UNI-TUFF RF-70A 70 percent Alumina castable that contains a high content SS fiber addition. This product has good Abrasion Resistance and the highest level of Thermal Shock resistance and contains SS fibers that resist oxidation up to 2200F. Applications for this product is Jambs, Lintels and Sills. This product is only available as a precast shape. |
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UNI-2TUFF RF-70A 70 percent Alumina castable that contains a high content SS needles and formulated with a special alloy/ geometry combination that achieves the highest level of Thermal shock resistance and Oxidation Resistance to 2400F. Applications for this product are Jambs, Lintels and Sills. This product is only available as a precast shape |
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UNI-TUFF RF-70Ais a high alumina, low cement castable reinforced with a high loading of stainless-steel fibers. It has been formulated/developed for applications requiring high hot strength, fracture toughness, thermal shock resistance and resistance to abrasion. A non-wetting additive has been included in this formulation. |
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UNI-2TUFF RF-70AA 70 percent Alumina castable that contains a high content SS needles and formulated with a special alloy/ geometry combination that achieves the highest level of Thermal shock resistance and Oxidation Resistance to 2400F. Applications for this product are Jambs, Lintels and Sills. This product is only available as a precast shape. A non-wetting additive has been included in this formulation. |
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UNI-GUN RF-2600Ais a general purpose high strength gunning mix for applications to 2600F. A non-wetting additive has been added to this mix for aluminum applications. |
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