Loading Port:Shanghai
Payment Terms:TT or LC
Min Order Qty:20000 kg
Supply Capability:10000000000 kg/month
General Information of Lightweight castable
Lightweight castable is made from lightweight aggregate of lightweight ceramic grains and sand grog and floating beads, mixed with binding agent of aluminate cement and superfine powder, having different aggregates of different materials to meet the design requirements.
Features of Lightweight Castable
◆High strength
◆Good wear resistance
◆Excellent heat-insulation
◆Small reheating liner change
Application of Lightweight Castable
Chimney linings and heat-insulating
Wear proof layers of the
Technical Data of Lightweight Castable
| Technical Data of Lightweight Castable | ||||||
| Physical Properties | LC-1.4 | LC-1.2 | LC-1.0 | LC-0.9 | LC-0.8 | |
| Classification Temperature | ℃ | 1200 | 1100 | 1100 | 1000 | 1000 |
| ℉ | 2190 | 2010 | 2010 | 1830 | 1830 | |
| Buk Densiy(g/cm) | 110℃×24h | 1.4 | 1.2 | 1.0 | 0.9 | 0.8 |
| 815cx3h | 1.3 | 1.1 | 0.9 | 0.8 | 0.7 | |
| Compressive Strength (Mpa) | 110℃×24h | 12 | 10 | 7 | 4.5 | 4 |
| 815cx3h | 10 | 8 | 6 | 4 | 3 | |
| Modulus of Rupture(Mpa) | 110℃×24h | 3 | 2 | 1.5 | 1.0 | 0.8 |
| 815cx3h | 2.5 | 1.5 | 1.0 | 0.8 | 0.5 | |
| Permanent Liner Change (%) | 815℃×3h | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Thermal Conductivity(W/m.k) | 350℃ | 0.35 | 0.30 | 0.25 | 0.23 | 0.21 |
Photo of Lightweight Castable
