Insulating Alumina Ceramic Part Talc porcelain is made of mineral talc (3mgo.4siO2.H2O) as the main raw material, adding appropriate amount of clay and BaTi03 and other ingredients through the mixing process of grinding, molding and high-temperature sintering. The main crystal phase of talc porcelain is primary pyroxene, namely magnesium metasilicate (chemical formula is Mgsio3), which is a kind of high-frequency structure ceramic with excellent electrical performance and low price. It is often used as an insulating part in high-frequency equipment.
Alumina ceramic part Industry insulator dry pressing 1-8holes 95% alumina ceramic bar for band heater
Talc porcelain is made of mineral talc (3mgo.4siO2.H2O) as the main raw material, adding appropriate amount of clay and BaTi03 and other ingredients through the mixing process of grinding, molding and high-temperature sintering.
The main crystal phase of talc porcelain is primary pyroxene, namely magnesium metasilicate (chemical formula is Mgsio3), which is a kind of high-frequency structure ceramic with excellent electrical performance and low price. It is often used as an insulating part in high-frequency equipment.
Insulating Alumina Ceramic Part
Details
Place of Origin:guagnzhou, China
Model Number:According to your drawings or samples
Type:Electrothermal Ceramics
Material:Alumina
Power:1500W
Diameter:5mm\6mm
Raw material:Steatite ceramic or 95% alumina ceramic
Producing Method:Dry pressing
Insulating Alumina Ceramic Part
Performance For Alumina Ceramic | ||||
Item | Unit | 95 Al2O3 | 99 Al2O3 | |
Physical Characteristics | Bulk density | g/cm3 | 3.6 | 3.8 |
Water absorption | % | 0 | 0 | |
Mechanical Characteristics | Flexural strength | Mpa | 340 | 400 |
Hardness Vickers | Gpa | 13.5 | 15.6 | |
Elastic modulus | Gpa | 320 | 370 | |
Poisson’s ratio | 0.23 | 0.23 | ||
Thermal Characteristics | Linear expansion coefficient | (200C-5000C) 10-6/0C | 6.2-8.5 | 6.8-8 |
Thermal conductivity | w/(m.k) | 24 | 32 | |
Specific Heat | *10-3J/(kg*K) | 0.78 | 0.9 | |
Electrical Characteristics | Dielectric constant (1MHZ) | 9.4 | 9.9 | |
Dielectric loss angle | *10-4 | 5 | 1 | |
Dielectric strength | *106V/m | 15 | 15 | |
A:HOLE diameter 5mm
A:HOLE diameter 6mm
Delivery & Enquiries:
Most items are available for delivery in 3 to 7 working days. However, Ts heater do offer additional emergency services for customers who are in a breakdown situation. This includes a 48hr services on Mica products, Cartridge Heaters and Ceramic Knuckle Heaters. For all enquires please contact a member of our sales team who will be happy to assist.
