UNITED REFRACTORIES CO.
PRODUCT LISTING

Use the drop-down menu(s) below to filter our extensive monolithic and specialty refractory products for the aluminum, iron/steel/non ferrous metals, cement/lime, petrochemical and power generation industries. Please don’t hesitate to contact us if you need additional information.

UNITED REFRACTORIES CO. PRODUCT LISTING

Rapid Fire > Gunning Mixes - Low Cement

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

UNI-GUN RF-50RG

Rapid-fire, abrasion resistant, mullite based gunning refractory
°F °C
3000 1650
Lbs/ft³ Kg/m³
133 2130
AI2O3 SiO2 Ca0 Other  
51.5 43.4 2.8 2.3

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

UNI-GUN RF-60RG

is 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.
°F °C
3100 1705
Lbs/ft³ Kg/m³
137 2195
AI2O3 SiO2 Ca0 Other  
58.9 35.6 2.8 2.3

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
REQUIRED		 CHEMICAL ANALYSIS
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UNI-GUN RF-60Z RG

Zirconia containing, low cement gunning refractory, abrasion and alkali resistant.
°F °C
3100 1705
Lbs/ft³ Kg/m³
143 2291
AI2O3 SiO2 Ca0 ZrO2  
58.0 31.9 2.8 4.6

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
REQUIRED		 CHEMICAL ANALYSIS
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UNI-GUN RF-70RG

Rapid-fire, abrasion resistant, low cement gunning refractory
°F °C
3200 1760
Lbs/ft³ Kg/m³
150 2400
AI2O3 SiO2 Ca0 Other  
69.7 24.1 2.9 3.3

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

UNI-GUN RF-FS RG

A low cement, fused silica gunning mix which is characterized by high strength, good abrasion resistance and excellent thermal shock resistance.
°F °C
2300 1260
Lbs/ft³ Kg/m³
121 1938
AI2O3 SiO2 Ca0 Other  
27.8 69.0 2.2 1.0

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
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UNI-GUN RF-80SC RG

Rapid fire, high silicon carbide, low cement gunning mix.
°F °C
3100 1700
Lbs/ft³ Kg/m³
144 2310
AI2O3 SiO2 SiC Other  
10.7 7.7 78.4 3.2

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

UNI-GUN RF-65RGA

Rapid-fire, abrasion resistant, mullite based gunning refractory, non-wetting to aluminum
°F °C
3100 1700
Lbs/ft³ Kg/m³
143 2290
AI2O3 SiO2 Ca0 Other  
63.1 28.1 2.8 6.0

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
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UNI-GUN RF-65RG

Rapid-fire, abrasion resistant, mullite based gunning refractory
°F °C
3150 1730
Lbs/ft³ Kg/m³
144 2310
AI2O3 SiO2 Ca0 Other  
64.9 29.3 2.8 3.0

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