UNITED REFRACTORIES CO.
PRODUCT LISTING

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UNITED REFRACTORIES CO. PRODUCT LISTING

Gunning Mixes > Low Cement > Silicon Carbide Containing

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

UNI-GUN SC-20

High silicon carbide, graphitic gunning refractory
°F °C
3100 1700
Lbs/ft³ Kg/m³
125 2000
AI2O3 SiO2 SiC & Carbon Other  
44.9 17.6 33.4 4.1

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

UNI-GUN LC-80SC

Very high silicon carbide gunning refractory, abrasion and thermal shock resistance, high heat transfer
°F °C
3000 1650
Lbs/ft³ Kg/m³
145 2320
AI2O3 SiO2 Ca0 SiC  
12.0 5.0 4.5 77.7

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

UNI-GUN LC-60SC

High strength, high silicon carbide, low cement gunning refractory
°F °C
3050 1680
Lbs/ft³ Kg/m³
160 2560
AI2O3 SiO2 Ca0 SiC  
24.0 12.3 1.5 61.1

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

UNI-GUN LC-453 SC

High silicon carbide, ultra-low cement gunning refractory
°F °C
3100 1700
Lbs/ft³ Kg/m³
170 2720
AI2O3 SiO2 Ca0 SiC & Carbon  
42.8 5.6 0.8 48.8

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

UNI-GUN LC-452 SC

High silicon carbide, low cement gunning refractory
°F °C
3100 1700
Lbs/ft³ Kg/m³
168 2690
AI2O3 SiO2 Ca0 SiC & Carbon  
41.8 5.5 1.5 48.3

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

UNI-GUN LC-451 SC

High silicon carbide, low cement gunning refractory
°F °C
3100 1700
Lbs/ft³ Kg/m³
165 2640
AI2O3 SiO2 Ca0 SiC & Carbon  
38.8 4.0 1.6 53.9

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

UNI-GUN C

Carbon based gunning refractory
°F °C
2900 1590
Lbs/ft³ Kg/m³
92 1470
AI2O3 SiO2 Carbon Other  
16.4 27.3 52.2 4.1

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

UNI-GUN 471SC

Cement-free, fortified high silicon carbide with graphite gunning refractory
°F °C
3100 1700
Lbs/ft³ Kg/m³
161 2580
AI2O3 SiO2 SiC & Carbon Other  
45.8 5.3 40.8 8.1

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