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|  产品详细介绍 |  
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| 项 目 \ 牌 号 | 铝镁浇注料 | 铝尖晶石浇注料
 
 | 镁钙质喷补料 | 中间包涂料
 | 中间包镁钙质干式振动料
 | 稳流器
 |  
| MPL-1 | MPL-2 | MD | MGD |  
| Al2O3 %
 
 | ≥70
 | ≥72
 | 
 |   |  |  |  |  |  
| MgO % | ≥9 | ≥10 | 75-80 | 70-80 | 60-85 | 50-85 | 50-70 | ≥75 |  
| CaO % |  |  | 5-10 | 2-10 |  |  |  | ≤6.0 |  
| SiO2 % | ≤10
 | ≤9
 | ≤4
 | ≤10
 |  |  |  | SiO2+Fe2O3+Al2O3 ≤10
 |  
| 耐火度 ℃ |  |  | ≥1790 | ≥1790 |  |  |  |  |  
| 体积密度 g/cm3 
 |  |  |  |  | >2.0
 |  |  | ≥2.85 |  
| 抗折强度 Mpa 
 | 110℃×24h 
 | ≥8
 | ≥11.5
 |  |  |  |  |  |  |  
| 1500℃×3h 
 | ≥13
 | ≥11.5
 |  |  |  |  |  |  |  
| 耐压强度 Mpa 
 | 110℃×24h 
 | ≥60 | ≥90 |  |  | >5.0  |  |  | ≥80 |  
| 1500℃×3h | ≥80 | ≥100 |  |  | >8.0 | >8.0 | >8.0 |  |  
| 烧后线变化率% 
 
 | 1500℃×2h | -0.1~0.2 | -0.2~0.35 |  |  | 1500℃×3h-2.5~-1.0
 |  |  |  |  
| 粒度 mm |  |  |  |  | <3 |  |  |  |  
| 使用寿命 小时 |  |  |  |  | 10-40 | 10-60 | 10-40 |  |  |  |  |  |  |  |  | 【返回】 【关闭】 |  |  |  |  |  |