POWER GENERATION – COAL FIRED UTILITY BOILER REFRACTORIES

POWER GENERATION - COAL FIRED UTILITY BOILER REFRACTORIES

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

UNI-BRADE AR-85

A high alumina product, developed for abrasion resistance, with a unique calcium phosphate bond that can be rammed, hand packed or gunned.

°F °C
2500 1370
Lbs/ft³ Kg/m³
175 2804
AI2O3 SiO2 Ca0 P205  
83.1 8.8 2.6 1.7

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

UNI-CAST 2600

high strength castable refractory with good thermal shock resistance

°F °C
2600 1430
Lbs/ft³ Kg/m³
133 2130
AI2O3 SiO2 Ca0 Other  
47.1 37.9 10.7 4.3

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

UNI-CAST 2800

high strength, abrasion and thermal shock resistant castable refractory

°F °C
2800 1540
Lbs/ft³ Kg/m³
138 2210
AI2O3 SiO2 Ca0 Other  
48.5 41.2 6.5 3.8

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

UNI-CAST LW-35G (cast)

A light weight insulating castable designed for casting or gunning applications.

°F °C
2000 1095
Lbs/ft³ Kg/m³
36 577
AI2O3 SiO2 Ca0 Other  
39.5 26.1 19.8 14.6

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

UNI-CAST LW-60G

A light weight insulating castable designed for casting or gunning applications.

°F °C
2300 1260
Lbs/ft³ Kg/m³
62 993
AI2O3 SiO2 Ca0 Other  
30.3 49.2 12.1 8.4

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

UNI-CAST LW-80G

Lightweight insulating castable designed for casting or gunning applications.

°F °C
2500 1370
Lbs/ft³ Kg/m³
85 1360
AI2O3 SiO2 Ca0 Other  
44.1 39.8 11.6 4.5

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

UNI-GUN 26AR

High strength, low iron, cement bonded gunning refractory, abrasion resistant

°F °C
2600 1430
Lbs/ft³ Kg/m³
133 2130
AI2O3 SiO2 Ca0 Other  
46.6 43.2 6.2 4.0

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

UNI-GUN 2800

High strength, general purpose gunning refractory

°F °C
2800 1540
Lbs/ft³ Kg/m³
130 2080
AI2O3 SiO2 Ca0 Other  
48.9 44.6 3.4 3.0

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

UNI-GUN 28AR

High strength, alumina based, cement bonded gunning refractory, abrasion resistant

°F °C
2800 1540
Lbs/ft³ Kg/m³
137 2200
AI2O3 SiO2 Ca0 Other  
49.2 41.3 6.8 2.7

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

UNI-GUN FS-AR

High strength, low cement, fused silica gunning refractory, abrasion and thermal shock resistant

°F °C
2300 1260
Lbs/ft³ Kg/m³
121 1940
AI2O3 SiO2 Ca0 Other  
25.7 66.2 7.5 0.6

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

UNI-GUN RF-26AR

Rapid fire, high strength, low iron, abrasion resistant gunning mix.

°F °C
2600 1430
Lbs/ft³ Kg/m³
133 2130
AI2O3 SiO2 Ca0 Other  
45.4 43.8 6.8 4.0

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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

Rapid-fire, abrasion resistant, mullite based gunning refractory, abrasion resistant

°F °C
3100 1700
Lbs/ft³ Kg/m³
137 2200
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
BY PERCENTAGE

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
REQUIRED
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BY PERCENTAGE

UNI-PUMP 45

High alumina, low cement castable refractory designed especially for shotcreting or pumping

°F °C
2950 1620
Lbs/ft³ Kg/m³
147 2360
AI2O3 SiO2 Ca0 Other  
50.4 44.3 3.0 2.3

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

UNI-RAM BLU J

High strength, abrasion resistant phosphate bonded mullite plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
165 2643
AI2O3 SiO2 P205 Other  
67.5 25.8 4.1 2.6

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

UNI-SHOT 45

High alumina, low cement castable refractory especially designed for shotcreting or pumping

°F °C
2950 1620
Lbs/ft³ Kg/m³
148 2370
AI2O3 SiO2 Ca0 Other  
50.4 44.3 3.0 2.3

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

UNI-SHOT 60

Mullite based low cement shotcrete

°F °C
3100 1700
Lbs/ft³ Kg/m³
153 2450
AI2O3 SiO2 Ca0 Other  
59.0 36.5 2.0 2.5

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

UNI-SHOT 80SC

Silicon carbide, low cement shotcrete refractory

°F °C
3000 1650
Lbs/ft³ Kg/m³
159 2550
AI2O3 SiO2 Ca0 SiC  
12.7 10.3 1.9 74.6

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PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
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CHEMICAL ANALYSIS
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UNI-SHOT FS-6

A low cement fused silica castable, designed for shotcreting, which is characterized by high strength and excellent abrasion and thermal shock resistance.

°F °C
2300 1260
Lbs/ft³ Kg/m³
136 2180
AI2O3 SiO2 Ca0 Other  
30.4 65.7 1.8 2.1

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