Red | 1350 |
ITEMS | OK989 (SUPER HIGH-TEMP.) |
MARKING COLOR | RED |
MAX. SERVICE TEMPERATURE | 1350â |
REFRACTORY DEGREE | 1750~1800â |
RATE OF WATER ABSORPTION | 4.0~6.0% |
ANTI-BENDING STRENGTH | 60~70MPa |
THERMAL SHOCK RESISTANCE | â â â â â |
Al2O3 CONTENT | 76~78% |
ZrO2 CONTENT | 4.0~6.0% |
SiC CONTENT | 0 |
METAL SI CONTENT | 0 |