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Brand Name : MH
Model Number : MH9512
Certification : Rohs
Place of Origin : China
MOQ : 1000
Price : usd + 0.4-0.5+ pcs
Supply Ability : 10000+pcs+week
Delivery Time : 20-30DAYS
Packaging Details : use export carton which is secure against breakager
materlai : 95% alumina ceramic
color : white
Density : 3.6 g/cm3
Hardness : 1500
Max Operating Temp : 1450
Dlelectrlc Strength : 210
MOQ : 500
OEM,ODM : Acceptable
95% alumina ceramic bookmark card customizable pattern and size
Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.
Properties | Unit | Steatite ceramic | 95% Al2O3 | 99% Al2O3 | Zirconia Ceramic |
Density | g/cm³ | 2.7 | 3.6 | 3.8 | 5.6 |
Flexural strength | Mpa | 145 | 300 | 300 | 354 |
Max Working Temperature | ℃ | 1100 | 1400 | 1500 | 1500 |
Sintering temperature | ℃ | 1350 | 1700 | 1750 | 1600 |
Heat resistance | T(℃) | 200 | 220 | 200 | 350 |
Hardness | Gpa | 5.7 | 7 | 10.7 | 12.3 |
Elastic modulus | Gpa | 120 | 275 | 320 | 205 |
Poissons ratio | - | 0.21 | 0.22 | 0.22 | 0.30 |
Linear expansion coefficient | x 10-6/℃ | 7.9 | 7.1 | 7.8 | 9 |
Insulation breakdown Intensity | KT/mm | 10 | 16 | 18 | 15 |
Thermal conductivity | w/(m.k) | 2.5 | 20 | 25 | 2.5 |
Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | 0.4 |
95% High Purity Alumina Ceramic Bookmark Card Customizable Pattern ODM Size Images |