Phosphate bonded high alumina guning mix
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- Insulation castable
Overview
Specification
| Type | Phosphate bonded high alumina | |
| Material | Phosphate bonded high alumina guning mix |
|
| Refractoriness.(℃) | 1750 | |
| Bulk density after drying at 110℃, g/cm3 | 2.6 | |
| Chemical analysis, % | Al2O3≥ | 70 |
| SiO2≤ | 22 | |
| Cold crushing strength (Mpa) |
110℃*24H | / |
| 800℃*3H | 35 | |
| 1300℃*3H | (1300℃) 81 | |
| Cold bending strength (Mpa) | 110℃*24H | / |
| 800℃*3H | / | |
| 1300℃*3H | / | |
| 1300℃*3H | -0.2 | |
| Thermal conductivity W.(m.K)-1 | ||
| Construction method | by guning shot/machine | |
| Application | for furnace or heater equipment maintace or repairment |
|
Message
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