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【Advantage】： High compressive strength and long service life; low thermal capacity, low thermal conductivity; good toughness; excellent wind erosion resistance;
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Ceramic fiberboard is aluminum silicate fiberboard, a kind of refractory material. Even after heating, it still maintains good mechanical strength. This product is a fiber insulation product that is rigid and has supporting strength compared to fiber blankets and felts.
Characters and characteristics
In addition to the excellent performance of the corresponding loose ceramic fiber cotton, the ceramic fiber board has a hard texture, excellent toughness and strength, and excellent wind erosion resistance. It is non-expansive in heating, light in weight, convenient in construction, and can be cut and bent at will. It is an ideal energy-saving material for kilns, pipes and other thermal insulation equipment.
1. Insulation of the backing of kilns in cement and other building materials industries; 2. Heat preservation of furnace backing in petrochemical, metallurgy, ceramics and glass industries; 3. Insulation of heat treatment kiln backing; 4. Non-ferrous metal industry backing insulation; 5. High temperature reaction, heating equipment backing insulation
| Items | Performance Parameter | |
| Ceramic fibre board | ||
| Classification Temperature，℃ | 1260 | |
| Bulk Density，g/cm3 | 260~320 | |
| Permanent linear change，% | -3 (1000℃*24h) | |
| Thermal conductivityW/(m·K) | 400℃ | 0.085 |
| 800℃ | 0.132 | |
| 1000℃ | 0.18 | |
| Tensile Strength，MPa | 0.5 | |
| Compressive Strength，MPa ≥ | - | |
| Organic Content，% ≤ | 7 | |
| Al2O3，% ≥ | 45 | |
| Operating temperature，℃ ≥ | 1100 | |
