Product Description of Rongsheng High Temperature Resistant Castable Lightweight Insulation Castable For Hot Sale:
Lightweight Insulation Castable is a specialized refractory material designed for thermal insulation applications. It offers low density and thermal conductivity, making it ideal for conserving heat in high-temperature environments.
Composition of Rongsheng Lightweight Insulation Castable For Hot Sale:
This castable is composed of lightweight refractory aggregates and binders, providing excellent insulating properties while maintaining sufficient strength.
Features of Rongsheng Lightweight Insulation Castable:
Low Thermal Conductivity: Minimizes heat loss, improving energy efficiency in furnaces and kilns.
Lightweight: Reduces the overall weight of furnace linings, facilitating easier installation and maintenance.
Good Thermal Stability: Suitable for continuous operation at high temperatures.
Cost-Effective: Provides excellent insulation at a competitive price.
Applications of Lightweight Insulation Castable For Hot Sale:
Furnace and kiln insulation
Back-up linings
Heat treatment equipment
Chimneys and flues
Product Specification of Rongsheng Lightweight Insulating Castable
| Item | RSQJ-0.5 | RSQJ-0.8 | RSQJ-1.0 | RSQJ-1.1 | RSQJ-1.3 | RSQJ-1.5 | RSQJ-1.8 |
| Bulk Density g/cm3 | 0.5 | 0.8 | 1.0 | 1.1 | 1.3 | 1.5 | 1.8 |
| Maximum Service Temperature | 1150 | 1200 | 1250 | 1250 | 1300 | 1300 | 1350 |
| Thermal Conductivity (W/mk) | 350℃ | 0.15 | 0.25 | 0.3 | 0.4 | 0.45 | 0.6 | 0.65 |
| 700℃ | 0.2 | 0.30 | 0.4 | 0.45 | 0.5 | 0.7 | 0.75 |
| Cold Crushing Strength Mpa≥ | 110℃×24h | 1.5 | 2.0 | 4.0 | 5.5 | 10 | 15 | 20 |
| 1000℃×3h | 1.5 | 2.0 | 5.5 | 6.5 | 15 | 20 | 30 |
| Linear Dimensional Change | -1.5 | -1.0 | -1.0 | -0.5 | -0.5 | -0.5 | -0.5 |
| Installation Method | Ramming or vibration, or spray |
| Use | Rotary kiln and industrial kiln for heat insulation or single-layer lining |
Why Choose Rongsheng Refractory As Supplier?
Rongsheng Refractory’s Lightweight Insulation Castables are designed to provide the best thermal insulation while maintaining structural integrity. Our products are trusted by clients worldwide for their quality and performance.
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