Aladdin ceramic fiber blanket is a continuous laid cotton fiber blanket, which has higher tensile strength and a smooth surface after double-sided needle punching process. The fiber blanket does not contain organic binders and is an inorganic thermal insulation material; Aladdin ceramic fiber blanket has good resistance to chemical erosion (except hydrofluoric acid, phosphoric acid, and strong alkali such as Na2O and K2O); The performance of Aladdin ceramic fiber blanket is not affected by oil and water. Its thermal performance and physical properties can be restored after drying.
| Product Name | ALD-STD | ALD-HP | ALD-HPA | ALD-GL | ALD-Zr | ||||||
Classification temperature(℃) | 1260 | 1260 | 1260 | 1350 | 1430 | ||||||
| Operating temperature(℃) | 1000 | 1050 | 1100 | 1150 | 1250 | ||||||
| Color | White | White | White | White | White | ||||||
| Slag ball content %(45μm) | ≤15 | ≤15 | ≤15 | ≤15 | ≤12 | ||||||
| Density(Kg/m³) | 64 | 96 | 128 | 96 | 128 | 96 | 128 | 96 | 128 | 96 | 128 |
| Tensile strength(Kpa) | 30 | 50 | 70 | 50 | 70 | 50 | 70 | 50 | 70 | 50 | 70 |
| Permanent shrinkage rate(%) | 1000℃×24h≤2.5 | 1100℃×24h≤2.5 | 1150℃x24h≤2.5 | 1200℃x24h≤3.0 | 1350℃x24h≤3.0 | ||||||
| Thermal conductivityW/(m·k) | |||||||||||
| 200℃ | 0.07 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 |
| 400℃ | 0.12 | 0.11 | 0.10 | 0.11 | 0.10 | 0.11 | 0.10 | 0.11 | 0.10 | 0.11 | 0.10 |
| 600℃ | 0.20 | 0.19 | 0.18 | 0.19 | 0.17 | 0.19 | 0.17 | 0.18 | 0.16 | 0.16 | 0.15 |
| 800℃ | 0.30 | 0.23 | 0.20 | 0.23 | 0.20 | 0.23 | 0.20 | 0.22 | 0.20 | 0.21 | 0.19 |
| 1000℃ | 0.40 | 0.32 | 0.27 | 0.31 | 0.26 | 0.31 | 0.26 | 0.30 | 0.26 | 0.30 | 0.26 |
| Chemical composition(%) | |||||||||||
| Al₂O₃ | ≥43 | ≥44 | ≥45 | ≥52 | ≥35 | ||||||
| SiO₂ | ≥54 | ≥55 | ≥55 | ≥47 | ≥49 | ||||||
| ZrO₂ | -- | -- | -- | ≥5 | ≥15 | ||||||
Thermal shock resistance;
low heat storage;
good sound absorption effect;
Excellent thermal insulation effect;
Superior thermal stability and good anti-powdering capability;
Long fiber with needling process on both sides makes the product more elastic and tough, with tear resistance both before and after heating.
Kiln furnace linings, boiler thermal insulation, heat treatment temperature control;
Thermal insulation of glass kiln roofs, sealing of furnace doors, lining of flue ducts;
Thermal insulation of piping, thermal insulation components in transportation equipment; Fireproof, thermal sealing gaskets for household appliances;
Outdoor welding thermal stress relief insulation at weld seams;
High-temperature filtering media;
Thermal insulation in the nuclear power sector;
Thermal insulation for steam and gas engines;
Thermal resistance components for the automotive industry;
On-site welding; metallurgy;
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