UNITED REFRACTORIES CO.
PRODUCT LISTING

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UNITED REFRACTORIES CO. PRODUCT LISTING

Pumpables > Silicon Carbide Containing

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PUMP 60SC

Silicon carbide, low cement pumpable refractory, abrasion and alkali resistance

°F °C
3000 1650
Lbs/ft³ Kg/m³
160 2560
AI2O3 SiO2 Ca0 SiC & Carbon  
23.4 15.0 1.6 59.0

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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CHEMICAL ANALYSIS
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UNI-PUMP 80SC

High strength, low cement silicon carbide pumpable, excellent abrasion and thermal shock resistance, high thermal conductivity

°F °C
3100 1700
Lbs/ft³ Kg/m³
160 2560
AI2O3 SiO2 Ca0 SiC  
12.8 10.0 1.9 74.6

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PRODUCT NAME /
CHARACTERISTICS
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TEMPERATURE
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UNI-PUMP 409

Fused alumina, ultra-low cement, silicon carbide pumpable.

°F °C
3150 1730
Lbs/ft³ Kg/m³
195 3120
AI2O3 SiO2 SiC Other  
84.4 4.5 7.9 3.2

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PRODUCT NAME /
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UNI-PUMP 408

Fused alumina, high strength castable containing SiC. Outstanding performance against corrosive slag, thermal shock, and mechanical abuse.

°F °C
3150 1730
Lbs/ft³ Kg/m³
197 3156
AI2O3 SiO2 Ca0 SiC  
87.7 5.1 0.7 4.1

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PRODUCT NAME /
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TEMPERATURE
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UNI-PUMP 407

High strength, low porosity, fused alumina, silicon carbide, low cement pumpable

°F °C
3100 1700
Lbs/ft³ Kg/m³
192 3080
AI2O3 SiO2 Ca0 SiC & Carbon  
85.5 4.8 0.9 6.3

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PRODUCT NAME /
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TEMPERATURE
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UNI-PUMP 400

Fused alumina, silicon carbide, graphite ultra-low cement pumpable – slag resistant

°F °C
3100 1700
Lbs/ft³ Kg/m³
192 3080
AI2O3 SiO2 Ca0 SiC & Carbon  
73.3 5.3 0.7 18.0

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TEMPERATURE
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UNI-PUMP 327 FS

Rapid-fire carbon bonded fused alumina based ultra-low cement pumpable

°F °C
3100 1700
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 Ca0 SiC & Carbon  
71.4 4.9 0.7 20.9

Request More Information on UNI-PUMP 327 FS

PRODUCT NAME /
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UNI-PUMP 327

Hot patch, rapid-fire carbon bonded fused alumina based ultra-low cement pumpable

°F °C
3100 1700
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 Ca0 SiC & Carbon  
71.9 5.0 0.4 20.8

Request More Information on UNI-PUMP 327

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UNI-PUMP 105

High strength, low porosity, fused alumina, silicon carbide,low cement pumpable

°F °C
3100 1700
Lbs/ft³ Kg/m³
186 2980
AI2O3 SiO2 Ca0 SiC  
86.8 4.7 0.7 5.8

Request More Information on UNI-PUMP 105

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UNI-PUMP RF-60SCA

A high strength silicon carbide castable designed for pumping that contains additives making it non-wetting to molten aluminum. This product has excellent resistance to both abrasion and thermal shock as well as high thermal conductivity. It finds applications in divider walls, ramps, jambs and lintels in aluminum melting furnaces.

°F °C
2600 1425
Lbs/ft³ Kg/m³
163 2611
AI2O3 SiO2 Ca0 SiC  
20.6 12.1 2.2 59.6

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