| Customization: | Available |
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| Material: | Alumina Cement |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Low&Ultra-low Cement Castable Introduction
LCC&ULCC have the characteristics of small porosity, high density, good volume stability, high strength and small water addition. At the same time, LCC&ULCC overcomes the characteristics of the common castable that the strength of the castable decreases significantly at 800~1200ºC, strength of LCC&ULCC increases with the increase of temperature. What is more, it has excellent thermal shock resistance, slag resistance and corrosion resistance.
Features Of Low Cement Castable
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.
Our Advantage
Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc.
Application of Low&Ultra-low Cement Castable
1. Furnaces of metallurgy industry, heat treatment furnace.
2. Furnace of incineration of garbage, recirculating fluidized bed furnace.
3. Furnaces of chemical industry and construction industry.
4. Tundish lining.
Physical And Chemical Indicators Of Low&Ultra-low Cement Castable
| Item | Specification | |||
| Clay | High Alumina | Corundum | ||
| Al2O3 % | ≥45 | ≥75 | ≥98 | |
| CaO % | <1.8 | <1.5 | <1.0 | |
| Bulk Density, g/cm3 | 110ºC×24h | ≥2.3 | ≥2.6 | ≥3.1 |
| 1350ºC×3h | ≥2.26 | ≥2.61 | / | |
| 1550ºC×3h | / | / | ≥3.00 | |
| CCS, MPa | 110ºC×24h | ≥70 | ≥75 | ≥85 |
| 1350ºC×3h | ≥85 | ≥90 | / | |
| 1550ºC×3h | / | / | ≥100 | |
| CMOR, MPa | 110ºC×24h | ≥6 | ≥8 | ≥9 |
| 1350ºC×3h | ≥8 | ≥9 | / | |
| 1550ºC×3h | / | / | ≥11 | |
| PLC, % | 1000ºC×3h | -0.3 | -0.2 | -0.2 |
| 1350ºC×3h | ±0.3 | ±0.5 | / | |
| 1550ºC×3h | / | / | ±0.5 | |
| Max Working Temperature, ºC | 1450 | 1600 | 1800 | |
Packaging: 25kg/bag, two layers kraft bag with water proof, and with ton bag outside or each ton packed on a fumigation pallet according to customers' request.
Zhengzhou Rongsheng Refractory Material CO., LTD.
Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory materials industry, covering metallurgy, building materials, electric power, chemical industry etc.
We have own workshop , advanced production line , experienced workman and stricted check out flow .
So choosing us is the right choice for you.If you are interested in our Low cement refractory castables or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Russia,Kazakhstan and Vietnam etc.
We provide service that bring 100% of our customers back.
So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.
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