Corundum wear-resistant castables
- Commodity name: Corundum wear-resistant castables
Category:
Keyword:
Corundum wear-resistant castables
Wear-resistant refractory coroplast is a refractory coroplast composed of corundum, mullite or silicon carbide and other high-grade refractory materials as the main raw material, with the addition of binding agent and additives (anticrush, preservative, antifreeze).
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Brief introduction:
Wear-resistant refractory coroplast is a refractory coroplast composed of corundum, mullite or silicon carbide and other high-grade refractory materials as the main raw material, with the addition of binding agent and additives (anticrush, preservative, antifreeze).
Characteristics:
1. High compressive strength at room temperature.
2. Excellent thermal shock resistance.
3. Excellent abrasion resistance at room temperature.
4. Dense bulk density, low porosity.
5. High plasticity, convenient construction, improve work efficiency.
6. Applicable to various complex and difficult to construct parts, can be pounded into any shape.
Application:
Wear-resistant refractory plastic is suitable for lining materials of various heating furnaces, even heat furnaces, annealing furnaces, sintering furnaces and electric furnace roofs in the iron and steel industry.
Project/Indicators | Wear-resistant, fire-resistant, plastic | |||
Al₂O₃% | 65 | 70 | 80 | 85 |
Bulk density (g/cm³) ≥ | 2.4 | 2.5 | 2.6 | 2.7 |
Cold Crushing Strength (MPa) | 60 | 60 | 70 | 80 |
Wear at room temperature (mm) | 8 | 7 | 6 | 5 |
Plasticity index (%) | 15~40 | |||
Thermal shock resistance (850℃*3h) times | 30 | 30 | 30 | 30 |
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Corundum wear-resistant castables
- Commodity name: Corundum wear-resistant castables
Category:
Keyword:
Corundum wear-resistant castables
Wear-resistant refractory coroplast is a refractory coroplast composed of corundum, mullite or silicon carbide and other high-grade refractory materials as the main raw material, with the addition of binding agent and additives (anticrush, preservative, antifreeze).
Product Details
Brief introduction:
Wear-resistant refractory coroplast is a refractory coroplast composed of corundum, mullite or silicon carbide and other high-grade refractory materials as the main raw material, with the addition of binding agent and additives (anticrush, preservative, antifreeze).
Characteristics:
1. High compressive strength at room temperature.
2. Excellent thermal shock resistance.
3. Excellent abrasion resistance at room temperature.
4. Dense bulk density, low porosity.
5. High plasticity, convenient construction, improve work efficiency.
6. Applicable to various complex and difficult to construct parts, can be pounded into any shape.
Application:
Wear-resistant refractory plastic is suitable for lining materials of various heating furnaces, even heat furnaces, annealing furnaces, sintering furnaces and electric furnace roofs in the iron and steel industry.
Project/Indicators | Wear-resistant, fire-resistant, plastic | |||
Al₂O₃% | 65 | 70 | 80 | 85 |
Bulk density (g/cm³) ≥ | 2.4 | 2.5 | 2.6 | 2.7 |
Cold Crushing Strength (MPa) | 60 | 60 | 70 | 80 |
Wear at room temperature (mm) | 8 | 7 | 6 | 5 |
Plasticity index (%) | 15~40 | |||
Thermal shock resistance (850℃*3h) times | 30 | 30 | 30 | 30 |
Packaging & Shipping

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