- Contact Person : Mr. Liu Mike
- Company Name : Yixing Feifan Ceramics Co., Ltd.
- Tel : 86-510-87191518
- Fax : 86-510-87192999
- Address : Jiangsu,Yixing,Jianxin Village, Dingshu Town
- Country/Region : China
- Zip : 214220
Textile Ceramic Parts
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Features:1) These textile ceramic parts do not wear easily, low friction2) Desirable surface fineness3) Suitable for use in textile machinery and in fine spinning and knitting machines4) We can produce textile ceramic products according to clients' specifications and even according to molds or drawings provided by the client
95%/99%/99.7% Al2O3 Material Parameters:
Item | Test Condition | Unit&Symbol | 95%Alumina ceramics | 99%Alumina ceramics | 99.7%Alumina ceramics |
The main chemical ingredient | Al2O3 | Al2O3 | Al2O3 | ||
Bulk Density | g/cm3 | 3.6 | 3.89 | 3.96 | |
Maximum Use Temperature | 1450°C | 1600°C | 1650°C | ||
Water absorption | % | 0 | 0 | 0 | |
ROHS Hardness | ≥85 | ≥89 | ≥89 | ||
Flexural strength | 20° C | MPa (psi x 103) | 358 (52) | 550 | 550 |
Compressive Strength | 20° C | MPa (psi x 103) | 2068 (300) | 2600(377) | 2600(377) |
Fracture Toughness | K(I c) | Mpa m1/2 | 4-5 | 5.6 | 6 |
Coefficient of thermal expansion | 25-1000° C | 1X 10-6/°C | 7.6 | 7.9 | 8.2 |
Coefficient of thermal conductivity | 20° C | W/m °K | 16 | 30.0 | 30.4 |
Thermal Shock Resistance | Tc | °C | 250 | 200 | 200 |
Dielectricity constant | 1MHz.25°C | 9 | 9.7 | 9.7 | |
Dielectric strength | ac-kV/mm (ac V/mil) | 8.3 (210) | 8.7 (220) | 8.7 (220) | |
Volume Resistivity | 100°C | ohm-cm | > 1013 | > 1014 | > 1014 |
Textile Ceramic Parts
