Hot-repair mixes
Product introduction
XinDing series of hot-repair mixes is suited for easily-worn lining such as trunnion area, taphole area and large working surface in converters. Taking high purity magnesia as main raw material, added with unique organic bond and, this mixes feature advantages like high adhesive strength, low smoke rising, and good flow ability under high temperature and superior resistance to erosion/corrosion. It’s one of the best refractory materials for repairing the working lining of the converter.
Upon sticking onto the lining and after the rotation, mixes will get softened quickly and appear liquidness and get uniform distributed on the surface of the converter. With sintered layer appeared on working surface, the service life of the converter can be extended.
Physical and chemical index
| No. |
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| Brand | BLL-1 | BLL-2 |
| MgO | ≥80% | ≥75% |
| C | ≥7% | ≥10% |
| Cold crushing strength（MPa） | ≥4 | ≥5 |
| Apparent porosity | ≤28% | ≤25% |
| volume density（g/cm3） | ≥2.3 | ≥2.3 |
| granularity（mm） | 0-10 | 0-5 |
Common Problem
How to get a quotation?
Hello, please provide the detailed product model, specification and quantity. If there is a material list, you can send it to the official email of the company.
What is the quotation process?
Hello, contact customers – tell your needs – technical accounting – quotation.
Do you undertake refractory overall contracting?
Hello, we can undertake the overall contracting work of refractory, and can provide reasonable material design and masonry scheme according to the user’s requirements and specific use conditions.
Do you provide technical support?
Hello, we have a professional technical team, can provide refractory and steel production and other related technical support. Help users increase production and reduce production costs.
Are you a factory or a middleman?
Hello, Xinding refractory Co., Ltd. is a refractory production enterprise. Customers all over the world, can be assured of purchasing.
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