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Brand Name : YUBEI
Certification : ISO9001
Place of Origin : China
MOQ : 10pcs
Price : Negotiate
Supply Ability : 100pcs one month
Delivery Time : 30 work days
Packaging Details : carton or wooden case or pallet packing
Product Name : Ceramic Insulation Plates
Material : 99% Al2O3
Max temperature : 1600℃
Elastic modulus : 340GPa
Thermal conductivity : 29W/mK
Hardness : 89HRA
99% Alumina Ceramic Plate With Grooves Insulating Mechanical Alumina Plate
Alumina ceramic plates are an extremely durable and reliable material used in a variety of technologies and applications. They are composed of aluminum oxide, which is a stable material with excellent electrical insulation and thermal conductivity properties.
Alumina ceramic plates are ideal for high-heat applications and are often used in advanced electronics and semiconductor packaging. They are also lightweight and easy to work with, making them a popular choice for a wide range of applications.
Size | Customized by drawings or samples |
Material | 95% or 99% alumina |
Lead time | 30 days |
Price | Denpend on drawing |
Max. diameter | 500mm |
Properties | Item | Unit | 99% Alumina | 95% Alumina |
Mechanical Property | Color | -- | Light Yellow | White |
Mechanical Property | Density | g/cm3 | 3.85 | 3.6 |
Mechanical Property | Bending Strength | MPa | 310 | 300 |
Mechanical Property | Compressive Strength | MPa | 2400 | 2300 |
Mechanical Property | Elastic Modulus | GPa | 340 | 320 |
Mechanical Property | Fracture Toughness | MPam1/2 | 3-4 | 3-4 |
Mechanical Property | Weber Coefficient | m | 12 | 12 |
Mechanical Property | Vickers Hardness | HV0.5 | 1600 | 1400 |
Thermal Property | Coefficient of Line Thermal Expansion | 10-6K-1 | 7-8 | 7-8 |
Thermal Property | Thermal Conductivity | W/mK | 29 | 20 |
Thermal Property | Thermal Shock Resistance( in water) | ΔT℃ | 200 | 250 |
Thermal Property | Max Working Temperature | ℃ | 1600 | 1500 |
Electrical Property | Volume Resistance at 20℃ | Ωcm | >1014 | >1014 |
Electrical Property | Dielectric Strength | V/m | 15X106 | 15X106 |
Electrical Property | Dielectric Constant | εr | 10 | 9 |
99% Aluminum Oxide Ceramic Plate
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Durable Mechanical Alumina Ceramic Plates , Ceramic Insulation Sheets With Grooves Images |