| Properties |
Type |
| HR-16SF |
| Chemical Composition (%) |
Al2O3 |
¡Ý75 |
| |
SiO2 |
¡Ü20 |
| Max service temperature (¡ãC) |
1550 |
| Bulk density after burnt at 110¡ãC (g/cm3) |
¡Ý2.7 |
| Linear changing after burnt at (%) |
1100¡ãC¡Á3h |
¡À0.3 |
| 1500¡ãC¡Á3h |
¡À0.5 |
| Compressive/Bending Strength (MPa) |
110¡ãC¡Á24h |
¡Ý50/¡Ý7 |
| 1100¡ãC¡Á3h |
¡Ý80/¡Ý10 |
| 1500¡ãC¡Á24h |
¡Ý120/¡Ý15 |
| Max grain size of aggregate ( mm) |
5-6 |
| Water content for construction by weight ( % ) |
6.8-7.8 |
| Self-flow value( mm) |
165-210 |
| Usage |
Steel ladle or Middle evercasting lining etc. |
| Test standard |
YB/T 5202-2003 |
| Packing |
25kgs Plastic bag |
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