In high-end manufacturing sectors such as electronic information, new energy, and aerospace, the performance limits of materials directly determine the core competitiveness of products. Aluminum nitride (AlN) ceramic components, with their exceptional thermal conductivity, excellent electrical insulation, high strength and temperature resistance, as well as stable chemical properties, have emerged as a new generation of critical structural materials. They replace traditional metals and alumina ceramics, providing core support for the miniaturization, high-power performance, and long-term reliability of precision equipment.
Key Feature
Top Thermal Conductivity: With a thermal conductivity of up to 170-230 W/m·K — significantly higher than alumina and plastic — our AlN components efficiently dissipate heat from high-power devices such as LEDs and CPUs, helping to extend product lifespan.
Excellent Electrical Insulation: Volume resistivity ≥10¹⁴ Ω·cm ensures reliable insulation performance, making it ideal for high-voltage applications including power inverters and motor control systems.
Outstanding Durability: Manufactured from high-purity aluminum nitride, our components operate reliably from -200°C to 1000°C and offer strong resistance to thermal shock, corrosion, and mechanical vibration, suitable for demanding automotive and aerospace environments.
Item No :
AlN ceramic ComponentSize :
customizationProduct Origin :
CHINAColor :
Gray-whiteCustomization Service
We leverage advanced ceramic forming processes (such as dry pressing, isostatic pressing, and injection molding) and high-precision machining technologies (including CNC grinding and laser cutting) to provide customized solutions from design to prototyping, tailored to client requirements.
Data Sheet
ITEM | UNIT | VALUE | TESTING STANDARD |
Color |
Gray-white |
visual inspection |
|
volume density |
g/cm3 |
≥3.33 |
GB/T 25995-2010 |
thermal conductivity |
20℃ , W/(m ·K) |
≥170 |
GB/T 5598 |
dielectric constant |
1MHz |
8~10 |
GB/T 5594.4 |
disruptive strength |
KV/mm |
≥17 |
GB/T 5593 |
bending resistance |
MPa |
≥380 |
GB/T 5593 |
warpage |
Length‰ |
≤2‰ |
|
surface roughness |
μm |
0.3~0.6 |
GB/T 6062 |
water absorption |
% |
0 |
GB/T 3299-1996 |
volume resistivity |
20℃,Ω .cm |
≥1013 |
GB/T 5594.5 |
thermal expansivity |
10-6/℃ |
(20~300)℃,2~3 |
GB/T 5593 |
thermal expansivity |
10-6/℃ |
(300~800)℃,2.5~3.5 |
GB/T 5593 |
Our advantage
Xiamen Juci Technology has remarkable advantages in customized aluminum nitride (AlN) ceramic components. It is not only a leading high-purity aluminum nitride powder supplier in China, but also a precision aluminum nitride ceramics producer.The materials used are high-grade AlN powder produced independently in large quantities, featuring high thermal conductivity and excellent electrical insulation. Equipped with a professional R&D team, it conducts full-process control from raw materials to finished products to ensure superior quality, providing high-quality custom services for various fields.
Media Contact:
Xiamen Juci Technology Co., Ltd.
Phone: +86 592 7080230
Email: miki_huang@chinajuci.com
Website: www.jucialnglobal.com
ISO Cetrificate
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