|  |  | 
  
  
  
                    |  |  |  |  |  |  
       | 
                            
                            
                              | 
                              |  |  
                                  |  |  
                                  |  |  
                                  | 
| 
     产品详细介绍 |  
| 
| 
| 项 目 / 牌 号 |  |  | 高铝质High-alumina
 
 |  
| LN-55A | NM13P | NM12P | NM11P | HM01P | HM12P |  
| Al2O3 %
 | ≥42 | ≥45 | ≥50 | ≥55 | ≥85 | ≥70 |  
| 耐火度 ℃ | ≥1710 | ≥1730 | ≥1750 | ≥1790 | ≥1790 | ≥1790 |  
| 荷重软化温度  T2℃ | ≥1200 | ≥1200 | ≥1250 | ≥1350 | ≥1650 | ≥1550 |  
| 抗折强度MPa
 
 | 110℃×24h
 | ≥1 | ≥2 | ≥2 | ≥2 | ≥3.0 | ≥4.0 |  
| 400℃×24h
 | ≥3 | ≥6 | 1300℃×2h≥6 | 1400℃×2h≥6 | 1500℃×2h≥6.0 | 1300℃×2h≥8.0 |  
| 粘结时间 min | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 |  
| 粒度 % | -1.0mm
 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |  
|  | >0.5mm
 | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 |  
| 用途
 | 用于砌筑同材质耐火制品 |  |  |  |  |  |  | 【返回】 【关闭】 |  |  |  |  |  |