- Refractory[10]
- Graphite Crucible[7]
- Ceramics[10]
- Electrical Ceramics[5]
- Other Lab Supplies[7]
- Other Filter Supplies[4]
- Contact Person : Mr. Zhang HaiYing
- Company Name : Hunan Fu Qiang Special Ceramic Manufacturing Co., Ltd.
- Tel : 86-731-23181338
- Fax : 86-731-23183385
- Address : Hunan,Liling,Sunjiawan Industry Park, Liling, Hunan, China
- Country/Region : China
- Zip : 412200
Ceramic 96% Al2O3 Alumina Heatsink Plate As PCB And LED Substrate Of High Insulation And Wear Resisting
Your Most Reliable Supplier With Best Sales Services:
96-99% Ceramic Electrical Alumina Plate Heatsink Substrate Metallized With Gold,Silver,Copper,Ni,Mn Etc.For Electronic Applications!Customized Designs!Min Thickness 0.1mm!
It has the features of high reliability,high density power,high thermal conductivity,high insulation and cycling performance.Dimensions can be formed be mould stamping or laser cutting,is used in thick film circuit,large-scale integrated circuit,hybrid IC,semiconductor package,chip resistor and other electronic industry fields.
Technical Data:
Items | Unit | 95% Al2O3 | 99.5% Al2O3 |
Density | g/cm3 | 3.7 | 3.9 |
Flexural Strength | MPa | 313 | 340 |
Compressive Strength | MPa | 3400 | 3600 |
Modulus of Elasticity | GPa | 350 | 380 |
Impact Resistance | MPa·m1/2 | 4 | 5.1 |
Weibull Modulus | m | 10 | 10 |
Vickers Hardness | HV0.5 | 1800 | 1900 |
Thermal Conductivity | W/mk | 24 | 27 |
Highest Application Temperature | °C | 1600 | 1750 |
Volume Resistivity at 20°C | Ω.cm20 | >1014 | >1014 |
Dielertric strength | KV/mm | 20 | 25 |
Thermal expansion | X10-6/K | 5.0-8.3 | 5.4-8.3 |
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Ceramic 96% Al2O3 Alumina Heatsink Plate As PCB And LED Substrate Of High Insulation And Wear Resisting
