产品详情
| 名 称 N am e s | 高铝质低水泥耐火浇注料 刚玉质高强低水泥耐火浇注料 High aluminalow Cement refractory Castable | ||||||
| 牌 号Brands | G-15 | G-16 | G-17 | G-18S | G-18 | ||
| 最高使用温度℃ Working temp max | 1500 | 1600 | 1650 | 1700 | 1750 | ||
| 110℃烘后体积密度(g/cm³)Bulk density ≥ | 2.60 | 2.65 | 3.00 | 3.00 | 3.00 | ||
| 化学成分% Chemical composition | Al₂O₃/% ≥ | 75 | 78 | 90 | 92 | 93 | |
| SiO2% ≤ | 20 | 15 | 6 | 4 | 1 | ||
| 冷态抗折强度 Mpa Bending strength | 110℃×24h ≥ | 8 | 10 | 13 | 13 | 8 | |
| 1100℃×3h ≥ | 8 | 10 | 13 | 13 | 8 | ||
| 1500℃×3h ≥ | / | / | 15 | 15 | 8 | ||
| 冷态耐压强度Mpa Cold crushing strength | 110℃×24h ≥ | 80 | 100 | 100 | 100 | 80 | |
| 1100℃×3h ≥ | 80 | 100 | 100 | 100 | 80 | ||
| 1500℃×3h ≥ | / | / | 100 | 100 | 80 | ||
| 烧后线变化率% Deheat linear chang | 1100℃×3h | -0.1-0.3 | -0.1-0.3 | -0.1-0.3 | -0.1-0.3 | +0.20 | |
| 1500℃×3h | / | / | -0.2-0.6 | -0.2-0.6 | +0.50 | ||
| 施工用水量(外加)Water conten for construction(%) | 6-7 | 5.5-6.5 | 4.5-5.5 | 5-6 | 5.5-6.5 | ||
| 主要用途 Main use | 用于水泥窑前后窑口、窑门罩、冷却机前段等耐高温部位及其它工业窑炉内衬。 Kilnhood,hood ofkin door.coolerofCement kiln andvarious kilns |
用于G-15使用部位，但耐温性和强度均优于G-15 The same as G-15 Higher Strengthand higher Service temperature |
用于大型水泥窑前后窑口、喷煤管等及其它工业窑炉内衬 Kilnhood,burner coalpine of Cement kiln andvarious kilns |
用于大型水泥窑前后窑口、呼喷煤管等及其它工业窑炉内衬。 Kilnhood,burner coalpine of Cement kiln andvarious kilns |
同G-18s，但使用温度较高。 The same as G-18s,higher Servicetemperature |
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