Supplier: AGRM International Engineering Co., Ltd
Contact person: Ms. alice
Position:
Address: No. 1109, Building A, World Trade Center, Southern of Zhonghua Road
Country: China
Phone: - Mobi: 008615036210632
High Alumina Mortar
Price: 11
Key properties of high alumina mortar include:
1. High Refractoriness: Withstanding temperatures up to 1,700°C or higher.
2. Strong Bonding: Forms a robust chemical and mechanical bond with refractory bricks.
3. Resistance to Thermal Shock: Maintains stability during rapid temperature fluctuations.
4. Chemical Resistance: Resists corrosion from acidic and basic slags, gases, and molten materials.
5. Easy Workability: Can be easily mixed and applied to create smooth, seamless joints.
1. High Refractoriness: Withstanding temperatures up to 1,700°C or higher.
2. Strong Bonding: Forms a robust chemical and mechanical bond with refractory bricks.
3. Resistance to Thermal Shock: Maintains stability during rapid temperature fluctuations.
4. Chemical Resistance: Resists corrosion from acidic and basic slags, gases, and molten materials.
5. Easy Workability: Can be easily mixed and applied to create smooth, seamless joints.
| ω (Al2O3) ≥/% | 50 | 60 | 70 | 70 | 70 | 80 | 90 | |
| Refractoriness /℃ | 1760 | 1780 | 1780 | 1780 | 1780 | 1780 | 1780 | |
| 0.2MPa Refractoriness Underload ≥/℃ | / | / | / | 1400 | 1550 | 1600 | 1650 | |
| Bonding Time /s | 60-180 | |||||||
| Cold Crushing Bonding Strength ≥/MPa | 110℃×24h | 1.0 | 1.0 | 1.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 1400℃×3h | 4.0 | 4.0 | 4.0 | 6.0 | / | / | / | |
| 1500℃×3h | / | / | / | / | 6.0 | 6.0 | 6.0 | |
| Permanent Liner Change /% | 1400℃×3h | -5-+1 | -5-+1 | -5-+1 | -5-+1 | / | / | / |
| 1500℃×3h | / | / | / | / | -5-+1 | -5-+1 | -5-+1 | |
| Grain Size /% | ＜1.0mm | 100 | ||||||
| ＞0.5mm | 2 | |||||||
| ＜0.074mm | 50 | 50 | 50 | 50 | 50 | 40 | 40 |
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