Ceramic Fiber Pressed Sheet
Ceramic fiber pressed sheet
Classification temperature( ℃): 1000, 1260, 1430
Bulk density (Kg/m3): 350, 640, 950
PRODUCT DESCRIPTION
Introduction
Ceramic Fiber Pressed Sheet is a high-performance ceramic fiber insulation product available in standard-density, medium-density, and high-density grades. The product can be manufactured in thin sections, with thicknesses available from 1.6 mm, to meet different insulation, sealing, and processing requirements.
According to customer requirements, Ceramic Fiber Pressed Sheet can be produced as hardened sheets with enhanced mechanical strength or hydrophobic sheets with water-repellent treatment. The water repellency of hydrophobic sheets can exceed 98%.
With excellent mechanical strength, good machinability, low thermal conductivity, low linear shrinkage, smooth surface, uniform thickness, excellent thermal shock resistance, good chemical stability, and strong resistance to airflow erosion, the product is suitable for various high-temperature insulation, sealing, and thermal protection applications.
Sunrise provides different types and specifications of Ceramic Fiber Pressed Sheets according to different application requirements and processing needs.
Features
Superior mechanical strength and good machinability.
Low thermal conductivity, low linear shrinkage, and low impurity content.
Smooth surface and uniform thickness.
Excellent thermal shock resistance and good chemical stability.
Strong resistance to airflow erosion.
Available in hardened and hydrophobic treatment options.
Applications
Industrial Furnace:
Furnace insulation boards for steel, cement rotary kilns, non-ferrous metallurgy, electronics, chemical, pharmaceutical, and aerospace industries.
Glass and Steel Industry:
Heat treatment furnaces for float glass, stainless steel processing equipment, and thermal insulation components.
Sealing Applications:
Sealing gaskets for equipment and pipe flange connections exposed to hot oil, steam, and chemical environments.
Electrical Equipment:
Heat insulation and sealing components inside electrical equipment and household appliances.
Automotive and Marine Industry:
Thermal insulation and heat protection applications for automotive and marine equipment.
TECHNIQUE DATA
| Product Code | |||||
| 1000Standard Density Sheet | 1260Standard Density Sheet | 1430Standard Density Sheet | 1260Medium Density Sheet | 1260High Density Sheet | |
| Classification Temperature( ℃) | 1000 | 1260 | 1430 | 1260 | 1260 |
| Bulk density (Kg/m3) | 350 | 350 | 350 | 640 | 950 |
| Heating wire shrinkage(%)(℃*24h) | 1.3 (900) | 1.1 (1100) | 1.6 (1200) | 1.2 (1400) | 1.0 (1600) |
| Bending strength (kg/ cm2) | 7 | 7 | 7 | 8.5 | 10.2 |
| Thermal conductivity Kcal/mh℃(W/mK), (ASTM C-201 at the following average temperature) | |||||
| 400℃ | 0.1 | 0.11 | |||
| 600℃ | 0.15 | 0.16 | 0.12 | 0.16 | 0.22 |
| 800℃ | 0.22 | 0.2 | 0.16 | 0.2 | 0.27 |
| 1000℃ | 0.22 | ||||
| chemical composition | |||||
| Al2O3 | 38 | 42 | 50 | 44 | 45 |
| SiO2 +Al2O3+Other | 96 | 98 | 99 | 96 | 99.8 |
| Specification Size（mm） | 1000×600×3‑10 | 1000×600×3‑10 | 1000×600×3‑10 | 1397×1397×1.6/3.2 | |
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