Zhengzhou Jansincere Refractory Co., Ltd
Zhengzhou Jansincere Refractory Co., Ltd
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Customized Size Anchor Brick High Aluminium 80-83% Al2O3 High Strength Low Porosity For Building Materials
Anchor brick is a kind of high temperature material, it has good fire resistance and plasticity, can maintain stability in high temperature environment.Anchor brick can ensure the safety and stability of the furnace top. In the high temperature environment, the top of the furnace is under great pressure and temperature impact, and the existence of the anchor brick can make the top of the furnace stably positioned in a certain position, to avoid the top moving in the furnace or deformation and other dangerous situations.
▌FEATURES
1. High temperature resistance；
2. High compressive strength；
3. Good abrasive resistance；
▌PHYSICAL AND CHEMICAL INDICATORS
| Item | Unit | 55-Anchor Brick | 70-Anchor Brick | 85-Anchor Brick | |
| Chemical composition | Al2O3 | % | ≥55 | ≥70 | ≥82 |
| Fe2O3 | % | ≤2.0 | ≤1.8 | ≤1.5 | |
| Apparent Porosity | % | ≤22 | ≤19 | ≤20 | |
| Bulk Density | g/cm3 | ≥2.25 | ≥2.45 | ≥2.85 | |
| Cold Crushing Strength | MPa | ≥70 | ≥90 | ≥100 | |
| Refractoriness Under load | ℃ | ≥1380 | ≥1450 | ≥1450 | |
| Reheating Linear Change | % | / | / | 1550*3h -0.5~+0.5 | |
▌PRODUCT PICTURE
