FOUNDRY REFRACTORIES – IRON – PRESSURE POUR

FOUNDRY REFRACTORIES - IRON - PRESSURE POUR

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

UNI-CAST 28 LW-HS

high strength, abrasion resistant, medium weight insulating castable

°F °C
2800 1540
Lbs/ft³ Kg/m³
115 1840
AI2O3 SiO2 Ca0 Other  
46.2 46.4 4.5 2.9

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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UNI-CAST 600

High strength, high alumina, low iron castable refractory

°F °C
3000 1650
Lbs/ft³ Kg/m³
133 2130
AI2O3 SiO2 Ca0 Other  
51.1 41.2 4.9 2.8

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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UNI-CAST IC-7

High alumina, low cement, self leveling, mullite based castable with high hot strength and slag resistance.

°F °C
3200 1760
Lbs/ft³ Kg/m³
165 2640
AI2O3 SiO2 Ca0 Other  
68.4 28.1 1.1 2.4

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PRODUCT NAME /
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TEMPERATURE
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UNI-PUMP LC-98S

High alumina, spinel enriched, high density, low porosity pumpable refractory

°F °C
3400 1870
Lbs/ft³ Kg/m³
193 3090
AI2O3 MGO Ca0 Other  
94.8 3.7 1.2 .3

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PRODUCT NAME /
CHARACTERISTICS
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TEMPERATURE
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UNI-CAST LC-70C

Slag, abrasion and thermal cycling resistant,.coarse-grained, high alumina, low cement castable

°F °C
3200 1760
Lbs/ft³ Kg/m³
165 2640
AI2O3 SiO2 Ca0 Other  
71.4 23.9 1.3 3.4

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TEMPERATURE
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UNI-CAST LC-85

High alumina, low cement castable developed to be vibra-cast

°F °C
3300 1820
Lbs/ft³ Kg/m³
178 2850
AI2O3 SiO2 Ca0 Other  
84.3 10.1 1.5 4.1

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UNI-RAM VR-556A

Fused alumina, silicon carbide dry vibratable for iron channel furnace throat and upper case applications

°F °C
3100 1700
Lbs/ft³ Kg/m³
190 3040
AI2O3 SiO2 SiC Other  
86.8 4.3 4.5 4.4

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CHARACTERISTICS
MAXIMUM
TEMPERATURE
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UNI-RAM VR-84M

Magnesia based, spinel bonded dry vibratable inductor refractory for gray/ductile iron applications

°F °C
3300 1820
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 MGO Other  
10 0.6 88 1.4

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TEMPERATURE
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UNI-RAM VR-300A

Fused alumina based, spinel bonded dry vibratable inductor refractory for gray/ductile iron applications

°F °C
3300 1820
Lbs/ft³ Kg/m³
190 3040
AI2O3 SiO2 MGO Other  
91.1 1.0 5.2 2.7

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PRODUCT NAME /
CHARACTERISTICS
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TEMPERATURE
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UNI-RAM VR-301A

Fused alumina based, spinel bonded dry vibratable inductor refractory for gray/ductile iron applications

°F °C
3300 1820
Lbs/ft³ Kg/m³
190 3040
AI2O3 SiO2 MGO Other  
91.7 1.0 5.2 2.1

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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

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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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UNI-PUMP IC-8

High density, low porosity, low cement pumpable refractory – impervious to gas, slag, and metal penetration

°F °C
3200 1760
Lbs/ft³ Kg/m³
173 2770
AI2O3 SiO2 Ca0 Other  
82.7 11.8 2.1 3.4

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TEMPERATURE
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UNI-RAM 902HS

High alumina, phosphate bonded plastic with high strength, and resistance to erosion and slag corrosion

°F °C
3200 1760
Lbs/ft³ Kg/m³
197 3156
AI2O3 SiO2 P205 Fe2O3  
92.2 2.3 5 0.1

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UNI-CAST SC-20

High strength, high alumina castable fortified with SiC. Ideal for areas with corrosive slag, thermal shock, and mechanical abuse.

°F °C
3100 1705
Lbs/ft³ Kg/m³
195 3124
AI2O3 Ca0 SiC Fe2O3  
74.5 0.7 16.8 0.4

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UNI-PUMP LC-80HS

High alumina, low cement castable refractory designed for vibra-casting – high hot strength and good slag resistance

°F °C
3200 1760
Lbs/ft³ Kg/m³
183 2930
AI2O3 Ca0 SiC Other  
82.5 2.1 11.8 3.6

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UNI-CAST 400

High strength, high alumina workhorse containing SiC. Excellent against corrosive slags, thermal shock, and mechanical abuse.

°F °C
3150 1730
Lbs/ft³ Kg/m³
192 3076
AI2O3 SiO2 Ca0 SiC & Carbon  
72.7 5.0 0.7 19.1

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UNI-PUMP RF600

High strength, high alumina, low iron pump mix. Designed for furnace covers, starter blocks, and other high temp applications

°F °C
3000 1650
Lbs/ft³ Kg/m³
126 2019
AI2O3 SiO2 Ca0 Fe2O3  
50.9 44.3 2.2 0.7

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