UNITED REFRACTORIES CO.
PRODUCT LISTING

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UNITED REFRACTORIES CO. PRODUCT LISTING

Plastics and Ramming Mixes > Ramming Mixes > Graphitic

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

UNI-RAM G-321R

Slag resistant bauxite based graphitic ramming mix
°F °C
3150 1730
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 Carbon Other  
79.2 8.3 8.6 3.9

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

UNI-RAM G-2 DRY

Slag resistant bauxite based graphitic ramming refractory
°F °C
3150 1730
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 Carbon Other  
79.3 6.8 9.3 4.6

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

UNI-RAM G-15A

Slag resistant bauxite based graphitic ramming refractory
°F °C
3100 1700
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 Carbon Other  
77.3 8.6 9.3 4.8

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

UNI-RAM 65G DRY

High alumina, graphitic base ramming refractory especially formulated for cupola operations
°F °C
3150 1730
Lbs/ft³ Kg/m³
155 2480
AI2O3 SiO2 Carbon Other  
55.4 32.9 8.5 3.2

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

UNI-RAM 55G DRY

High alumina graphitic ramming refractory – highly resistant to penetrations for all types of slag
°F °C
0
Lbs/ft³ Kg/m³
148 2370
AI2O3 SiO2 Carbon Other  
51.8 40.8 4.2 3

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