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Technical Dates of Light Weight Insulating Castables
Item | HWLW-0.6 | HWLW-0.8 | HWLW-1.0 | HWLW-1.3 | HWLW-1.5 | HWLW-1.8 | |
AI2O3(%) ≥ | 25 | 28 | 30 | 35 | 40 | 45 | |
B.D g/cm3≥ | 110℃x24h | 0.6±0.1 | 0.8±0.1 | 1.0±0.1 | 1.3±0.1 | 1.5±0.1 | 1.8±0.1 |
C.C.S.(MPa)≥ | 110℃x16h | - | 1.0 | 3 | 5 | 10 | 15 |
1000℃x3h | - | 2.0 | 5 | 8 | 15 | 20 | |
M.O.R MPa≥ | 110℃x24h | - | 0.5 | 1 | 2.5 | 4 | 4 |
1000℃x3h | - | 1.5 | 1.5 | 2.5 | 4 | 4 | |
P.L.C(%)≤ | - | 0.8 | 0.8 | 0.6 | 0.5 | 0.5 | |
T.C(W/m.K)≤ | 0.25 | 0.28 | 0.35 | 0.4 | 0.48 | 0.75 | |
service temperature℃ | 800 | 900 | 1000 | 1200 | 1250 | 1300 | |
THE MAX.service temperature℃ | 900 | 1000 | 1200 | 1300 | 1350 | 1400 | |
