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
Model No.: YXGM-I-003
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
Type: Insulator
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
Al2O3 Aluminium Oxide Alumina Ceramic Insulator
Alumina ceramic insulators have excellent thermal stability, making them suitable for high-temperature environments. They can withstand temperatures up to 2000°C without significant thermal expansion or deformation. This property makes them ideal for use in furnaces, kilns, and other industrial heating applications.
In addition to their high-temperature resistance,Al2O3 Ceramics insulators also have excellent Electrical Ceramics insulation properties. They have a high dielectric strength, which means they can withstand high voltages without conducting electricity. This makes them useful in electrical equipment and devices where insulation is required.
Alumina ceramic insulators are also known for their mechanical strength and hardness. They have a high compressive strength, making them resistant to deformation under pressure. This makes them suitable for use in mechanical components that require stability and durability.
Furthermore, alumina ceramic insulators have good chemical resistance, making them resistant to corrosion and chemical attack. They are inert to most acids, alkalis, and organic solvents, which allows them to be used in a wide range of chemical and corrosive environments.
Overall, alumina ceramic insulators offer a combination of thermal, electrical, mechanical, and chemical properties that make them highly suitable for insulation applications in various industries.
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