BeO AIN Ceramic board Aluminium Nitride Ceramic Plate
Feature:
1.High hardness , diversity 2. High precision and density
3.High reliability and stability 4. High thermal conductivity
5.Extremely abrasive resistance performance 6. Wide scope of application
MATERIAL PROPERTIES
Material Properties of Aluminum Nitride Substrate/Wafer |
Property Content | Property Index |
Density(g/cm3) | 3.335 |
Resistance to Thermal Shock | No Cracks |
Thermal conductivity(30°C, W/m.k) | ≥170 |
Linear expansion coefficient (/°C, 5°C/min, 20-300°C) | 2.805×10-6 |
Flexural strength (MPa) | 382.7 |
Volume Resistivity (Ω.cm) | 1.4×1014 |
Dielectric constant(1MHz) | 8.56 |
Chemical Durability (mg/cm2) | 0.97 |
Dielectric strength (KV/mm) | 18.45 |
Surface roughness Ra(μm) | 0.3~0.5 |
Camber (length‰) | ≤2‰ |
Appearance/ Color | Dense/ Dark Gray |
Application:high-power circuits, RF and microwave circuits , GaAs crystal crucible, Al evaporation pan, MHD power generation equipment.
Product Introduction Aluminum nitride ceramic substrate, high thermal conductivity, low coefficient of expansion, high strength, high temperature resistance, chemical resistance, high resistivity , low dielectric loss, is the ideal LSI heat dissipation board and packaging materials.
AIN ceramics use heat resistant melt erosion and thermal shock resistance, can produce GaAs crystal crucible, Al evaporation pan, MHD power generation equipment and high temperature turbine corrosion resistant parts, using its optical properties can be used as an infrared window.
Non-standard products , please contact us to provide drawings of your products.
welcome drawings processing customized zirconia /alumina / aluminum nitride .
FAQ
1. Are you trade company or manufacturer?
We are China professional manufacturer of customizing various thermal interface materials, such as silicone gap pad, thermal conductive tape, thermal conductive graphite etc with more than 11 years experience in this line.
2. Why price is so low?
You are ordering from factory bottom price!
3. How can you guarantee the quality?
With advanced production machine and testing equipment, we ensure 100% quality inspection before shipping.
4.What's the lead time?
Sample order costs 1-3 working days, and 7-15 working days for mass production.
5. Can i take sample?
Yes, we are honored to provide you sample.
6.What payment term is available?
We can accept Paypal, TT, Western Union.Contact Information : We can make many specifications according to your requests .
Free samples are available , for more information , pls kindly let me .