Monolithic Refractories
Item\Product | HACT-180S | HACT-180 | HACT-170 | HACT-165S | HACT-160 | HACT-155 | |
---|---|---|---|---|---|---|---|
Maximum Service Temperature(℃) | 1800 | 1800 | 1700 | 1650 | 1600 | 1550 | |
Dry Material Required for Estimating(t/㎥) | 2.85 | 2.60 | 2.35 | 2.25 | 2.20 | 2.15 | |
Permanent Linear Change(%) | 110℃×24h | -0.03 | -0.03 | -0.06 | -0.06 | -0.06 | -0.06 |
1350℃×3h | -0.10 | -0.10 | -0.20 | -0.30 | -0.12 | -0.30 | |
Cold Crushing Strength(N/㎟) | 110℃×24h | 29.5~39.3 | 29.5~39.3 | 19.7~34.4 | 19.7~29.5 | 14.8~24.5 | 14.8~24.5 |
1000℃×3h | 24.5~39.3 | 24.5~34.4 | 14.8~29.5 | 140.8~19.7 | 9.81~19.7 | 9.81~19.7 | |
1350℃×3h | 29.5~44.2 | 29.5~44.2 | 19.7~34.4 | 19.7~34.4 | 14.8~24.5 | 14.8~24.5 | |
1500℃×3h | 39.3~58.9 | 34.4~49.1 | 29.5~39.3 | 34.4~49.1 | - | - | |
Modulus of rupture strength(N/㎟) | 110℃×24h | 5.90~8.82 | 4.90~7.84 | 2.94~7.84 | 2.94~6.86 | 2.45~6.37 | 2.45~6.37 |
1000℃×3h | 4.90~7.84 | 4.90~7.84 | 2.45~6.37 | 2.45~6.37 | 1.96~6.37 | 2.45~6.37 | |
1350℃×3h | 5.90~9.80 | 5.90~8.82 | 2.45~7.84 | 2.94~6.86 | 2.45~6.37 | 2.45~6.37 | |
1500℃×3h | 7.84~11.76 | 6.86~9.80 | 3.43~~8.82 | 4.90~8.82 | - | - | |
Thermal Conductivity(Kcal/mh℃) | 250℃ | 0.92 | 0.90 | 0.70 | 0.64 | 0.66 | 0.63 |
550℃ | 0.99 | 0.96 | 0.76 | 0.74 | 0.68 | 0.65 | |
800℃ | 1.04 | 1.01 | 0.83 | 0.83 | 0.80 | 0.74 | |
1000℃ | 1.10 | 1.05 | 0.90 | 0.88 | 0.87 | 0.80 | |
Chemical Composition(%) | Al₂O₃ | 92 | 88 | 65 | 58 | 50 | 47 |
SiO₂ | - | - | 30 | 36 | 43 | 45 | |
Water Required(%) | 9 | 10 | 13 | 15 | 16 | 16 | |
Setting Type | Hydraulic | ||||||
Installation Method | Cast - Vibration | ||||||
Packaging | 1Ton, 40kg, 25kg |