Description

Castable Refractory Cement

Key Product Features

Low Cement Castable
Refractory Castable has 45% Alumina hydraulic bonded and CaO Content is less than 2.5% compared to conventional refractory castable. Hence It has improved refractoriness.

Low Thermal Conductivity
Our refractory castable has high alumina component and is pure in structure, providing low thermal conductivity that reduces heat transfer.

Great Volume Stability
Strong Bonding between the large-sized aggregates and continuous finer binder offers good volume stability to the structure.

Thermal Shock Resistance
It can easily withstand extreme and rapid changes in temperature.

Chemical Resistance
Remains unaffected when exposed to chemicals, and offers high resistance to the penetration of acids and chemical attacks.

Easy to use
Just add water as per instruction to the pre-mixed dry cement and let it set dry.
Wide Application

Product Specifications
Material: | Refractory Castable |
Type: | 45% Alumina Low Cement Castable |
Dry Density : | 2.30 g/cc to 2.40 g/cc (At 110C/24 Hrs. after drying) |
Nature of Bond: | Hydraulic |
Installation: | Vibration casting |
Maximum Grain Size: | 6 mm |
Water Required For Casting: | 5.7 to 6.2 % |
Delivery State: | Dry Powder |
Al2O3 | Typical Value: 46.5 (Range 45.0 – 47.5) |
Cao | Typical Value: 1.8 (Range 1.5 – 2.0) |
Fe2O3 | Typical Value : 0.90 (Range 0.6 – 1.0) |
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10 lbs. Refractory Furnace Cement, 2732F, 50% Alumina Dry Mix with Water | 12.5 lbs. Castable Refractory Cement, 2822F 45% Alumina Hydraulic Bonded | 22 lbs. Castable Refractory Cement, 2912F, 60% Alumina Hydraulic Bonded | 22 lbs. Castable Refractory Cement, 3270F, 94% Alumina Hydraulic Bonded | 44 lbs. Castable Refractory Cement, 2912F, 60% Alumina Hydraulic Bonded | 44 lbs. Castable Refractory Cement, 2900F, 60% Alumina Hydraulic Bonded | |
Temperature Grade (F) | 2732 | 2822 | 2912 | 3270 | 2912 | 2900 |
Alumina Content | 50% | 45% | 60% | 94% | 60% | 60% |
Cement Content | Low | Low | Dense | Dense | Dense | Dense |
Weight | 10 lbs. | 12.5 lbs | 22 lbs. | 22 lbs. | 44 lbs. | 44 lbs. |
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