| HX environment-friendly ramming mass is made of resin bond, compact fused alumina,brown fused alumina, bauxite, silicon carbide, ect high quality raw materials. We improve the formula and and use new-type bonding agents.In usage there are no steam and toxic gas. After ramming, tapping directly without baking. This improve the operation rate and reduce the labour intensity. | |||||||||
|
Index Item |
Chemical analysis(%)≥ | Rupture strength≥ |
Crushing strength≥ |
Linear change (%) |
Bulk density≥ (g/m³) |
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| Al2O3≥ | SiC+F.C≥ | 110℃×24h | 1450℃×3h | 110℃×24h | 1450℃×3h | 1450℃×3h | 110℃×24h | ||
|
HX-G (Corundum) |
60 | 12 | 2.5 | 25 | 10 | 5 | ±1.0 | 2.3 | |
|
HX-F (Alumina) |
50 | 12 | 2.5 | 25 | 10 | 5 | ±1.0 | 2.3 | |
| HX-MG | 60 | 12 | 4 | 15 | 15 | 4 | ±1.0 | 2.5 | |
| HX-MF | 50 | 12 | 4 | 15 | 15 | 4 | ±1.0 | 2.5 | |
| Note |
HX-MG is mullite-corundum ramming mass. HX-MF is mullite-alumina ramming mass. HX-G is corundum ramming mass. HX-F is alumina raming mass. |
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