Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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Nano-grade Insulating Castables
High crushing strength
Low thermal conductivity
Excellent heat insulation
Energy saving
Convenient construction
Advantages
Rongsheng’s ultra-high strength nano-grade insulating castable is made of high-temperature high-strength lightweight nano aggregate, aluminate cement and alumina powder with various additives. Its nano-level porosity structure made the advantages of high crushing strength, low thermal conductivity, excellent heat insulation, energy saving and convenient construction, which can greatly reduce the thermal energy consumption of industrial furnaces.
Specification
| Product | Ultra-high Strength Nano-grade Insulation Castable | |||
| RSNMJ-1 | RSNMJ-2 | |||
| RUL,0.2MPa*0.6% | ≥1500 | ≥1350 | ||
| BD, g/cm³ | 110℃×24h | ≤1.6 | ≤1.6 | |
| CCS, MPa | 110℃×24h | ≥25 | ≥25 | |
| PLC,% |
1500℃×12h -0.1～0.1 |
1400℃×12h -0.2～0.2 |
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| TC,W/ (m.K) | Hot Side 800℃ | 0.401 | 0.605 | |
| Hot Side 1100℃ | 0.421 | 0.655 | ||