yixing haiyu refractory co.,ltd
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High temperature kiln furniture burning plate pushing board Corundum mullite board
Product name : High temperature bearing plate
Specification : HY-TB
High temperature burning plate introduction :
High temperature bearing plate is mainly made of corundum and mullite with high alumina content and low impurity content. Among them, corundum mullite products have the characteristics of high purity, high density, high strength and good thermal shock resistance. It is mainly used in high temperature ( 1350-1650 °C ) kiln lining or kiln furniture in ceramic and refractory industry, gas combustion furnace in petrochemical industry and other high temperature industries with frequent thermal shock. Our company has developed a bearing plate with good chemical stability, no cracking and no deformation, pure texture, high strength, high temperature resistance, creep resistance, good thermal shock stability, accurate size and long service life, which is widely used in a variety of high temperature electric furnace products.
Characteristics of high temperature burning plate :
1. Low thermal conductivity
2.Good thermal shock resistance
3.High temperature performance stability
4.good sound insulation effect
Physical index of high temperature burning plate :
| item | index |
| color | Buff pale yellow |
| Melting point (℃) | 1850℃ |
| Max use temperature (℃) | 1800℃ |
| Volume density (g/cm³) | ≥2.65 |
| coefficient of linear expansion (20-1000℃) | 5.3×10－6 |
