产品详情
| 项 目 I t em s | 普通耐酸砖 Ordinaryasid proof | 特种耐酸砖 Special acidproof | 轻质耐酸砖 Hohhereo |
| Al2O3 % ≥ | 65 | 65 | 65 |
| 体积密度(g/cm³) Bulk density | 1.8-2.2 | 1.6-1.8 | 1.0-1.3 |
| 耐 压 强 度 M p a Cold crushing strength ≥ | 15 | 15 | 10 |
| 导热系数W/(m.k)(350±25℃) Thermal conductivity≤ | 0.80 | 0.65 | 0.45 |
| 吸 水 率 ( % ) Water absorption ≤ | 15 | 15 | - |
| 耐酸度(%) Acid-proof rate ≥ | 98 | 98 | 97 |
| 长期工作温度(℃) Service temperature > | 1000 | 1000 | 1000 |
| 特性/specific | 耐酸性能良好、体积变化小、具有显著的防腐抗侵蚀性能 The acidproof function is good and the volumechanges little and canresist eroding significantly |
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| 使用温度/used part | 烟道、烟囱内衬等 Flue、 lines of chimeneyetc |
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