OK 909WB CHEMICAL & PHYSICAL CHARACTERISTICS | |
ITEMS | OK909-WB (WHITE & BLACK) |
MARKING COLOR | VIOLET |
MAX. SERVICE TEMPERATURE | 1100℃ |
REFRACTORY DEGREE | 1400~1500℃ |
RATE OF WATER ABSORPTION | 4.0~5.0% |
ANTI-BENDING STRENGTH | 50~70MPa |
THERMAL SHOCK RESISTANCE | ★★★★★ |
Al2O3 CONTENT | ≈60% |
ZrO2 CONTENT | 0 |
SiC CONTENT | ≈12% |
METAL SI CONTENT | ≈21% |
STANDARD DIMENSIONS | |||
DIAMETERS (mm) | LENGTH (mm) | DIAMETERS (mm) | LENGTH (mm) |
65~80 | 3000 ~ 5300 | 40 | 2000 ~ 3500 |
60 | 2700 ~ 5000 | 36 | 2000 ~ 3300 |
55 | 2700 ~ 5000 | 35 | 2000 ~ 3200 |
52 | 2400 ~ 5000 | 33.7 | 1800 ~ 3100 |
50 | 2400 ~ 4600 | 32 | 1800 ~ 3100 |
45 | 2200 ~ 3800 | 20-31 | 1600 ~ 3100 |
42 | 2200 ~ 3800 | 12-19 | 1200 ~ 2800 |