RR FTC Super Castable
RR FTC Super castable is a chemically bonded castable refractory.It has high strength at all temperature.
Excellent abrasive resistance is achieved when troweled or patched on hot air ductings, plates, bends etc protecting against high velocity , Dusty, Abrasive, hot air!
The castable will set within 5-7 hrs at 35 c temperature.
The ratio of concrete to binder is 5:1 I.e. 20 kgs of binder Liquid to be added
to 100 kgs of Concrete.
- Advantages
- Specification
- Wear resistance is excellent.
- No-special mixer & vibrators are required.
- Thermal shock resistance better than most conventional Castable.
- Hot & cold patchable castable.
- Increasing Strength with rising temperature.
- Set hard rapidly hence turn round of furnace time is highly reduced.
- High strength at all temperatures with no zone of weakness.
| Description | Units | RR FTC |
|---|---|---|
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| Services temp. | °C | 1600 |
| Linear Change %@1400C | 3-hrs | ±1.00 |
| Refractoriness | °C | 1650 |
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| Dry Density | Kg/m3 | 2600 |
| CCS Kg.f/cm2 | 110C | 350 |
| 1300C | 450 | |
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| Alumina(AL203) | % | 65-75 |
| Ferric(max) | % | 3-5% |
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| Grain Size | mm | 0-5 |
| Mixing Ratio | weight | 50kg bag with 10kg binder liquid |