EN
Product category|Insulation Products
Refractoriness (℃): ≥1260
Density(Kg/m³): ≥280
AL203(%): ≥35
Excellent resistance to thermal shock and chemical erosion
Online Time: 7*24 hours
A high-performance insulation product formed by ceramic fibers and adhesives in vacuum. It is flat, with evenly distributed ceramic materials and excellent thermal insulation performance. Due to its low thermal conductivity and low thermal storage capacity, not inflating during the heating process can reduce energy costs and cycle time, and protect the surface of refractory materials from thermal shock and chemical erosion. Therefore, it is an ideal product for fire resistance, thermal insulation, and thermal insulation.
Low heat storage
Resistant to non-ferrous metals
Excellent resistance to thermal shock and chemical erosion
Easy to process, cut, and shape
High rigidity and light weight
1. Cement industry kiln lining insulation
2. Ceramic industrial lining for various kilns, used for insulation, kiln doors, kiln cars, and expansion joints
3. Insulation for the back lining of heat treatment furnaces in petrochemical and metallurgical industries, mechanical metallurgical heating furnaces, heat treatment furnaces, and other industrial furnaces and lining for hot working surfaces
4. Insulation of glass kiln lining and backing in the glass industry
| Grade | Standard | High Aluminium | Zirconium | Machine made | |
| Classification Temperature (℃) | 1260 | 1350 | 1450 | 1260 | |
| Working Temperature (C) | 1100 | 1250 | 1350 | 1100 | |
| Color | Pure White | Pure White | Pure White | Pure White | |
| Density(Kg/m³) | 280-500 | 300 | |||
| Thermal conductivity by mean temp.(w/m.k) | 0.085(W/m.k)(400℃) 0.132(W/m.k)(800℃) 0.180(W/m.k)(1000℃) | ||||
| Compression strength(≥Mpa) | 0.5 | 0.6 | |||
| Chemical Composition(%) | AL203 | 42-43 | 52-53 | 35 | 44 |
| SIO2 | 53 | 46 | 45 | 53 | |
| ZrO2 | 一 | 一 | 15-17 | 一 | |
| Fe203 | ≤1.2 | ≤0.3 | ≤0.2 | ≤0.2 | |
| Na20+K20 | ≤0.5 | ≤0.3 | ≤0.2 | ≤0.3 | |
| Size(mm) | 1000x600x10~50mm 1200x1000x10~50mm 1200x500x10~50mm 900x600x10~50mm 1000x1200x10~50mm 600x400x10~50mm Customizable | ||||
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