Description
Ultra-Lightweight Insulating Castable Series
The ultra-lightweight insulating castable series, developed by Rongsheng, is crafted from high-temperature, high-strength lightweight nano-aggregates, aluminate cement, and high-alumina fines, augmented with diverse additives. This formulation offers distinct advantages, including reduced bulk density, elevated crushing strength, minimal thermal conductivity, exceptional thermal insulation, energy efficiency, simplified construction, and more. These properties collectively contribute to diminished thermal energy consumption in industrial furnaces and a reduction in the weight of furnace linings.
Description
| Items | RS-CQJ0.35 | RS-CQJ0.45 | RS-CQJ0.5 | |
|
BD, g/cm3
|
110℃×24h | ≤0.35 | ≤0.45 | ≤0.5 |
|
CCS, MPa
|
110℃×24h | ≥0.5 | ≥0.8 | ≥1.2 |
|
TC,W/(m·K)
|
350℃±25℃ | ≤0.11 | ≤0.15 | ≤0.20 |
| PLC,% | -0.1~+0.1 1000℃×12h | -0.1~+0.1 1100℃×12h | -0.2~+0.2 1150℃×12h | |
| Max Working Temperature, ℃ | 1000 | 1100 | 1150 | |
