wear resistance steatite insulators steatite ceramic uv germicidal light lamp cap 1. Material: steatite ceramic
Performance |
Item | Index | Unit | Steatite ceramic | 95 Al2O3 | 96 Al2O3 |
Physical Characteristics | Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 |
Water absorption | % | 0 | 0 | 0 |
Mechanical Characteristics | Flexural strength | Mpa | 145 | 320 | 340 |
Hardness Vickers | Gpa | 5.7 | 12.2 | 13.5 |
Elastic modulus | Gpa | 120 | 280 | 320 |
Poisson’s ratio | - | 0.21 | 0.22 | 0.23 |
Thermal Characteristics | Linear expansion coefficient | 20-5000C 10-6/0C | 7.9 | 7.1 | 7.2 |
Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 |
Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 |
Electrical Characteristics | Dielectric constant(1MHZ) | - | 6.2 | 9 | 9.4 |
Dielectric loss angle | *10-4 | 18 | 15 | 5 |
Dielectric strength | *106V/m | 18 | 12 | 15 |
2. Advantages: 1).High strength 2).Excellent electrical properties 3).Poor heat conductivity (Thermal insulator). 4).Good resistance to thermal shock. 5).Low coefficient of thermal expansion. 6).Good mechanical stability. 3. Applications: 1).Heating element holders
2).Stand off Insulators
3).Interlocking Insulating Beads&Pins 4).Lamp bases and caps 5).Thermostat part 4. About us:
Shenxing Technology is engaged in R&D, design, manufacture, construction, and operations for technical ceramic parts and components. LED lighting ceramic, electrothermal ceramic, ceramic resistors, electric ceramic, steatite ceramic, zirconia ceramic, alumina ceramic and etc. are our main products. These products have good insulation and thermal conductivity. The advantages are irreplaceable. They are applied to power, high-frequency induction welder, audio, computer, LED, bathrooms, etc. Shenxing Technology operates and maintain a Quality Assurance Management System fully meeting ISO9001:2008.We can produce products according to your drawings or samples. Welcome you contact us for more information.I hope Shenxing can have the chance to give you the best service.
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