Aln aluminum nitride ceramic thermal insulation plate
Product Introduction
Aluminum nitride ceramic thermal plate, 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.
Aluminum nitride ceramic plate 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
Aluminum Nitride Applications
1.Heat sinks & heat spreaders
2.Electrical insulators for lasers
3.Chucks, clamp rings for semiconductor processing equipment
4.Electrical insulators
5.Silicon wafer handling and processing
6.Substrates & insulators for microelectronic devices & opto electronic devices
7.Substrates for electronic packages
8.Chip carriers for sensors and detectors
9.Chiplets
10.Collets
11.Laser heat management components
12.Molten metal fixtures
13.Packages for microwave devices
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
| PROPERTIES PARAMETERS | |||||||
| Test Item/Unit | Numerical Value | Test Item/Unit | Numerical Value | ||||
| Material | AIN | AIN | Al2O3 | Material | AIN | AIN | Al2O3 |
| Volume Density (g/cm3) | 3.335 | 3.32 | 3.6 | Volume Resistance (Ω.Cm) | 1.4×1014 | 1.4×1013 | 1.4×1014 |
| Thermal Shock Resistance | None Crack | Bending Strength (Mpa) | 382.7 | 335 | 380 | ||
| Chemical Stability (mg/cm3) | 0.97 | 0.97 | 0.97 | Thermal Expansivity (/ºC,5ºC/min,20~300ºC) | 2.805×10.6 | 2.805×10.6 | 6.9×10.6 |
| Breakdown Voltage Strength(kv/mm) | 18.45 | 18.45 | 15 | Roughness Ra(μm) | 0.3~0.5 | 0.3~0.5 | 0.2~0.4 |
| Dielectric Constant (1MHz) | 8.56 | 8.56 | 9.5 | Thermal Conductivity(W/m-k) | 180~190 | 190~210 | 20 |
| Color | Dark Gray | Dark Gray | White | Varpage (length‰) | ≤2‰ | ≤2‰ | Class |
Product specifications:
TO-220, 1mm*14mm*20mm
TO - 3P, 1mm*20mm*25mm
TO-264, 1mm*22mm*28mm
TO-247, 0.635mm*17mm*22mm
0.38mm*114mm*114mm
0.5mm*114mm*114mm
0.635mm*114mm*114mm
1mm*114mm*114mm
0.635mm*120mm*120mm
0.5mm*120mm*120mm
1mm*120mm*120mm
1.5mm*120mm*120mm
Other non-standard products , please contact us to provide drawings of your products.
Zirconia /alumina / aluminum nitride can be customized !
Our services
| Online Services:24 hours,Inquiry reply within fastest. |
| Well- Trained & Experienced Staff are to answer all your requirements. |
| Standard Export Carton Or Marked With Customer's Information Or Customized. |
| Sample Order delivered within 24 hours. |
FAQ
Q:Can we get the sample? If can , how to get it ?A:Yes , we can offer you the free sample if have in stock , but not include the shipping cost . Please feel free to contact to our sales if you need the sample.
Q:How can you guarantee the quality ?
A:With advanced professional machine and testing equipment,we ensure 100 % quality before shipment.
Q: Can we OEM or according to our requirement to cut the size ?
A:We are a China Manufacture specialized in the thermal insulation materials, for example,Silicone Rubber pad,Thermal tape,Thermal Grease,Silicone Cloth with more than 11 years old.
Q:What payment term is available?
A:Bank transfer , Paypal , Western Union , Master Card , VISA .
Any question or want to know,please contact to me !!!