Description
The main components of fireclay and high-alumina plastic refractories are fireclay and high-alumina bauxite. It is suitable for industrial kilns with high temperatures and complex working conditions.
Fireclay and high-alumina plastic refractories are easy to construct, with high refractoriness, high refractoriness under load, strong thermal shock resistance and high erosion resistance.
Specifications
| Items | Grades | |||||
| KSL-35 | KSL-40 | KSL-60 | KSL-75 | KSL-80 | ||
| ω(Al2O3) / % | ≥35 | ≥40 | ≥60 | ≥75 | ≥80 | |
| Density(110℃×24h) / (g/cm3) | ≥2.15 | ≥2.20 | ≥2.35 | ≥2.50 | ≥2.65 | |
| CCS(110℃×24h) / MPa | ≥6.0 | ≥7.0 | ≥7.0 | ≥8.0 | ≥8.0 | |
| CFS / MPa | 110℃×24h | ≥2.0 | ≥2.5 | ≥2.5 | ≥3.0 | ≥3.0 |
| 1300℃×3h | ≥3.0 | ≥3.5 | ≥3.5 | ≥4.0 | ≥5.0 | |
| Heating Linear Change / % | -1.5 ~ 0 (110℃×24h) | |||||
| -1.5 ~ 0(1300℃×3h) | -1.5 ~ +0.5(1300℃×3h) | -1.0 ~ +0.5(1500℃×3h) | ||||
| Plasticity Index / % | 12 ~ 35 | |||||
| Moisture / % | ≤ 10.0 | |||||
Applications
Fireclay and high-alumina plastic refractory materials are commonly used in the lining of various kilns, such as ceramic kilns, glass kilns, etc. They can withstand high-temperature flame erosion and material erosion, and effectively protect the kiln structure.
They can also be used in heating furnaces and soaking furnaces in the metallurgical industry. Fireclay and high-alumina plastic refractory materials can be shaped according to the furnace type, easy to construct, reducing heat loss, improving thermal efficiency, extending the service life of the kiln, and reducing maintenance costs.
Our services: refractory technicians, refractory installation drawings, refractory bricks and castables, refractory masonry services, refractory mixes and precast cell, special shaped bricks, insulation materials, installation supervision, accident investigation and resolution, other customized services.
