| Type | STD Module | HP Module | HZ Module | |
| Classified Temperature | 1260℃ | 1260℃ | 1430℃ | |
| (2300℉) | (2300℉) | (2606℉) | ||
| Working Temperature | 1050℃ | 1100℃ | 1350℃ | |
| (1922℉) | (2012℉) | (2462℉) | ||
| Density(kg/m3) | 160-260 | |||
| (13-16 lb/ft3) | ||||
| Linear Shrinkage 24hrs | ≤2.5 | ≤2.5 | ≤3.5 | |
| 1000℃/2012℉ | 1100℃/2012℉ | 1350℃/2462℉ | ||
| Thermal Conductivity(W/m.k) | 400℃ | 0.09 | 0.101 | 0.118 |
| (752℉) | ||||
| 500℃ | 0.119 | 0.12 | 0.149 | |
| (930℉) | ||||
| 600℃ | 0.152 | 0.175 | 0.195 | |
| (1112℉) | ||||
| Chemical Composition % | Al2O3 | ≥44 | ≥45 | ≥34 |
| SiO2 | ≥52 | ≥54 | ≥50 | |
| ZrO2 | ≥15 | |||
| Fe2O3 | ≤1.0 | ≤0.5 | ≤0.5 | |
| K2O+Na2O | ≤1.0 | ≤0.2 | ≤0.2 | |
| Size | 300/600*300*200-350 mm | |||
| Packing | plastic bag together with Carton or Pallet | |||