Payment Type:T/T,L/C
Incoterm:FOB,FCA,CIF,Express Delivery
Transportation:Ocean,Land,Air,Express,Others
Port:SHANGHAI,NINGBO,SHENZHENG
$3500-49999Piece/Pieces
$2.5≥50000Piece/Pieces
Brand: YXGM
Place Of Origin: China
Types Of: Piezoelectric Ceramics, Dielectric Ceramics, Electrothermal Ceramics, Insulating Ceramics, High Frequency Ceramics
Material: Zirconium Oxide, Alumina-Zirconia, Steatite, Zircon, Zirconia, Alumina, Aluminum Silicate, Boron Nitride, Cordierite, 95%-99%Al2O3
Color: White,Ivory.Pink.Black
Size: Customized
Density: 3.7-3.90g/cm3
Certisfication: ISO9001/2015. Rohs
Packaging: WOODEN CARTON/PALLET
Productivity: 200000 pcs/monthly
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: CHN
Supply Ability: 200000PCS/MONTH
Certificate: ISO9001/2015
HS Code: 8547100000
Port: SHANGHAI,NINGBO,SHENZHENG
Payment Type: T/T,L/C
Incoterm: FOB,FCA,CIF,Express Delivery
High Precision alumina Ceramic heat-insulated spacer
A high precision alumina ceramic heat-insulated spacer is a component used in various industrial applications to provide insulation and spacing between two objects. It is made from Advanced Ceramics called alumina ceramic, which is a high-performance material known for its excellent thermal and mechanical properties.
The Ceramic Heater Bracket Holder heat-insulated spacer is designed to withstand high temperatures and provide insulation to prevent heat transfer between two objects. It is commonly used in applications where precision and reliability are crucial, such as in electronic devices, automotive engines, aerospace components, and high-temperature furnaces.
The high precision aspect of the spacer refers to its accurate dimensions and tight tolerances, ensuring a precise fit and optimal performance. This is particularly important in applications where even a slight deviation can affect the overall functionality of the system.
Al2O3 Ceramics are chosen for its exceptional thermal conductivity, low thermal expansion coefficient, and high mechanical strength. These properties allow the heat-insulated spacer to effectively resist thermal shocks, maintain dimensional stability under extreme temperatures, and provide reliable insulation.
Overall, a high precision alumina ceramic heat-insulated spacer is a critical component in many industries, providing thermal insulation and precise spacing to ensure the efficient and reliable operation of various systems and equipment.
Item Unit Al2O3 95%-97% Al2O3 99% Desity g/cm3 3.7 3.85 Flexural Strength Mpa 300 340 Compressive Strength Mpa 3400 3600 Modulus of Elaslicity Gpa 350 380 Impact Resistance Mpa m1/2 4.0 5 Weibull Moudulus m 10.0 10 Vickers Hardness HV0.5 1200.0 1300 Thermal Expansion Coefficent 10-6K-1 5.0-8.3 5.4-8.3 Thermal Conductivity W/mK 24 27 Thermal Shork Resistance △T℃ 250 270 Maximum Use Temperature ℃ 1600 1650 Volume Resistivity at 20℃ Ω ≥1014 ≥1014 Dielectric Constant KV/mm 20 25 Open Porosity % 0 0 Dielectric Constant ξr 10 10 Dielectric Loss Angle Tanσ 0.001 0.001