Product Description:
Ceramic fiber board is made of high quality ceramic fiber cotton, after several times of slag removal, vacuum molding, wet production, drying computer polished production.Product Features:
Ceramic fiber board has the characteristics of precise size, low slag content and low thermal conductivity.Application:
Ceramic fiber board is widely used in furnace pipe heat treatment system and other fields.| Grade | Standard | High Aluminium | Zirconium | |
| Classification Temperature（℃） | 1260 | 1350 | 1450 | |
| Working Temperature（℃） | 1100 | 1250 | 1350 | |
| Density(kg/m3) | 280-500 | |||
| Thermal conductivity by mean temp(w/m.k) | 0.085(W/m.k)(400℃） | |||
| 0.132（W/m.k）（800℃） | ||||
| 0.132（W/m.k）（800℃） | ||||
| 0.180（W/m.k）（1000℃） | ||||
| Compression Strength(Mpa) | 0.5 | |||
| Chemical Composition(%) | Al2O3 | 42-43 | 52-53 | 35 |
| SIO2 | 53 | 46 | 45 | |
| ZrO2 | — | — | 15-17 | |
| Fe2O3 | ≤1.2 | ≤0.3 | ≤0.2 | |
| Na2O+K2O | ≤0.5 | ≤0.3 | ≤0.2 | |
| Size(mm) | 1000x600x10-50mm 1200x1000x10-50mm | |||
| 1200x500x10-50mm 900x600x10-50mm | ||||
| 1000x1200x10-50mm 600x400x10-50mm | ||||
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