UNITED REFRACTORIES CO.
PRODUCT LISTING

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UNITED REFRACTORIES CO. PRODUCT LISTING

Gunning Mixes > Low Cement > High Alumina

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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
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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
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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 /
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TEMPERATURE
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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
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

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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TEMPERATURE
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UNI-GUN 90HG

Fused alumina, low cement gunning refractory for hot or cold applications

°F °C
3250 1790
Lbs/ft³ Kg/m³
158 2530
AI2O3 SiO2 Ca0 Other  
90.0 7.9 1.5 0.6

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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UNI-GUN 80HG

Bauxite based, low cement gunning refractory for hot or cold applications

°F °C
3200 1760
Lbs/ft³ Kg/m³
147 2360
AI2O3 SiO2 Ca0 Other  
80.2 14.9 1.6 3.3

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UNI-GUN RF-70HGA

A 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.

°F °C
2600 1427
Lbs/ft³ Kg/m³
143 2291
AI2O3 SiO2 Ca0 Other  
73.0 18.3 1.6 7.1

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PRODUCT NAME /
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UNI-GUN 70HG

High alumina, low cement gunning refractory, developed to be cast or gunned for hot or cold applications

°F °C
3150 1730
Lbs/ft³ Kg/m³
143 2290
AI2O3 SiO2 Ca0 Other  
76.0 19.1 1.6 3.3

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UNI-GUN RF-60HGA

A 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.

°F °C
2600 1427
Lbs/ft³ Kg/m³
137 2195
AI2O3 SiO2 Ca0 Other  
59.5 35.9 1.6 3.0

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UNI-GUN 60HG

High alumina, low cement gunning mix that may be cast or gunned for hot or cold applications.

°F °C
3100 1700
Lbs/ft³ Kg/m³
137 2200
AI2O3 SiO2 Ca0 Other  
59.5 35.9 1.7 3.0

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