FOUNDRY REFRACTORIES – STEEL – CORELESS

FOUNDRY REFRACTORIES - STEEL - CORELESS

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

PUMP-CAST 50C

Coarse grained pumpable refractory, high strength and thermal shock resistance

°F °C
2900 1590
Lbs/ft³ Kg/m³
143 2290
AI2O3 SiO2 Ca0 Other  
50.0 44.8 2.4 2.8

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

PUMP-CAST 60

High alumina, low cement, high strength pumpable refractory

°F °C
3050 1680
Lbs/ft³ Kg/m³
155 2480
AI2O3 SiO2 Ca0 Other  
54.6 41.4 1.6 2.4

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

UNI-CAST 3100

High strength, cement bonded castable refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
135 2160
AI2O3 SiO2 Ca0 Other  
57.9 35.1 4.4 2.6

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

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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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
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UNI-CLOTH

Woven fiberglass, asbestos free cloth for insulating induction furnaces and pouring ladles

°F °C
1000 540
Lbs/ft³ Kg/m³
N/A N/A
 

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

UNI-GROUT 950

Fused alumina, hydraulic setting high abrasion resistance

°F °C
3300 1820
Lbs/ft³ Kg/m³
170 2720
AI2O3 SiO2 Ca0 Other  
93.0 0.9 4.4 1.7

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

UNI-GROUT 95F

Fused alumina, hydraulic setting high abrasion resistance

°F °C
3100 1700
Lbs/ft³ Kg/m³
160 2560
AI2O3 SiO2 Ca0 Other  
89.8 3.4 4.6 2.2

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

UNI-PAPER MICA 151

Flexible mica slip plane material

°F °C
N/A N/A
Lbs/ft³ Kg/m³
N/A N/A
 

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
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UNI-PAPER MICA 82

Flexible mica/glass slip plane material

°F °C
N/A N/A
Lbs/ft³ Kg/m³
N/A N/A
 

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
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UNI-PLAS 85F NP

Fine grained, clay bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
183 2930
AI2O3 SiO2 TiO2 Other  
78.2 17.8 2.1 1.9

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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UNI-PLAS 89

High strength, abrasion resistant, bauxite, phosphate bonded soft plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
81.6 11.4 3.7 3.3

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MAXIMUM
TEMPERATURE
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REQUIRED
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UNI-PLAS 90

High alumina, phosphate bonded soft plastic with good strength

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
86.0 8.4 3.4 2.2

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

UNI-PLAS 90FC

Slag and abrasion resistant, phosphate bonded, fused alumina soft plastic

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
84.1 8.9 4.7 2.3

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

UNI-PLAS 90HS

Very high alumina, phosphate bonded soft plastic, abrasion and slag resistant

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
92.3 2.8 4.7 0.2

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
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UNI-PLAS 90HS FINE NP

Abrasion resistant, fine grained, very high alumina based, phosphate bonded soft plastic

°F °C
3200 1760
Lbs/ft³ Kg/m³
187 3000
AI2O3 SiO2 TiO2 Other  
88.9 9.7 0.6 0.8

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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REQUIRED
CHEMICAL ANALYSIS
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UNI-RAM 85C LP PLASTER

High alumina, high strength coarse grained, chemically bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
75.7 19.3 1.8 3.2

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

UNI-RAM 85C PLASTER

High strength, bauxite based phosphate bonded plaster refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
73.9 19.2 3.7 3.2

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
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UNI-RAM 85ESS

High strength, phosphate bonded bauxite plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
77.1 15.8 3.8 3.3

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
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UNI-RAM 85F NP

High alumina, clay bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
183 2930
AI2O3 SiO2 TiO2 Other  
78.2 17.8 2.1 1.9

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

UNI-RAM 85NP PLASTER

High alumina plaster refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 TiO2 Other  
77.9 18.7 1.7 1.7

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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REQUIRED
CHEMICAL ANALYSIS
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UNI-RAM 89

High alumina, phosphate bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
89.0 6.0 3.5 1.5

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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UNI-RAM 90 HS

High strength, fused alumina, phosphate bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
90.8 3.1 4.8 1.3

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
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UNI-RAM 90 PLASTER

Phosphate bonded plaster refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 P205 Other  
85.2 9.1 3.4 2.3

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

UNI-RAM 90-HS NP

High alumina plastic refractory

°F °C
Lbs/ft³ Kg/m³
 

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
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UNI-RAM 90FC

Slag and abrasion resistant, phosphate bonded fused alumina plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
87.2 7.3 4.5 1.0

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

UNI-RAM 90LP PLASTER

Phosphate bonded plaster

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
89.6 7.6 1.8 1.0

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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REQUIRED
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UNI-RAM GREEN DRY

Chrome alumina, phosphate bonded wet ramming mix

°F °C
3300 1820
Lbs/ft³ Kg/m³
195 3120
AI2O3 SiO2 P205 Cr2O3  
87.3 1.2 3.2 8.0

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
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UNI-RAM VR-788A

Fused alumina, spinel bonded dry vibratable refractory for coreless steel melting applications

°F °C
3300 1820
Lbs/ft³ Kg/m³
192 3080
AI2O3 SiO2 MGO Other  
86.4 0.2 12.9 0.5

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
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CHEMICAL ANALYSIS
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UNI-RAM VR-790A

High strength, fused alumina based, spinel bonded dry vibratable refractory for coreless steel melting applications

°F °C
3300 1820
Lbs/ft³ Kg/m³
192 3080
AI2O3 SiO2 MGO Other  
85.8 0.7 12.8 0.7

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
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UNI-RAM VR-796A

High strength, fused alumina base, spinel bonded dry vibratable refractory for coreless steel melting applications.

°F °C
3300 1820
Lbs/ft³ Kg/m³
195 3120
AI2O3 MGO Cr2O3 Other  
85.0 10.7 2.3 2.0

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
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UNI-RAM VR-797A TOP CAP

Spinel bonded dry vibratable, high alumina top cap.

°F °C
3300 1820
Lbs/ft³ Kg/m³
196 3140
AI2O3 SiO2 MGO Other  
82.6 1.5 11.8 4.1

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
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UNI-RAM VR-90M

High purity, magnesia based dry vibratable refractory for coreless steel melting applications

°F °C
3300 1820
Lbs/ft³ Kg/m³
173 2770
SiO2 MGO Ca0 Other  
0.6 98.3 0.7 0.4

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TEMPERATURE
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UNI-RAM VR-91M

High purity, magnesia based dry vibratable refractory for coreless steel melting applications

°F °C
3300 1820
Lbs/ft³ Kg/m³
162 2600
AI2O3 SiO2 MGO Ca0  
1.2 0.7 97.0 0.9

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