| Product | aln ceramic substrate |
| Material | Zirconia, alumina, alumina nitride |
| MOQ | No limit |
| Package | Export carton , box, pallet etc. |
| Delivery time | within 15-25 days once we receive your payment |
| Payment | T/T, Western Union, Money Gram, Online payment by credit card are available |
 | The aln ceramic substrate which has high thermal conductivity of more than 170W/m. K, high resistivity, low dielectric loss, good insulation and some other excellent properties. The ALN substrate is the best choice for a wide range of industrial insulating heat sink material of high power machinery and equipments such as high-frequency equipment substrate, high power transistor module substrate, high-density hybrid circuits, microwave power devices, power semiconductor devices, power electronic devices, optoelectronic components, laser-semi-conductor, LED, IC products, and so on. Baibo's AlN substrate can be the best solution in electronics applications where strict conditions are required, such as power modules (MOSFET, IGBT), LED packages for cooling and protecting circuits, packages and modules. |
| Features: High thermal conductivity,(170-230W/mK), up to 9.5 times than that of Alumina Similar coefficient of thermal expansion to that of silicon (Si) Higher electric insulation, and Smaller dielectric constant Higher mechanical strength (450MPa) Superior corrosion resistance against molten metal Very high purity, no toxicity |  |
| Item | Unit | Technical Parameters |
| Purity | % | 95 |
| Color | - | Light Grey |
| Density | g/cm3 | ≥3.3 |
| Water Absorption | % | 0 |
| Moh's Hardness | - | 8 |
| Flexural Strength | Mpa | 365-420 |
| Elasticity Modulus | Gpa | 310-320 |
| Thermal Conductivity | w/mk | ≥170 |
| Coefficient of Thermal Expansion (20~300ºC) | 10-6/ºC | 4.6 |
| Melting Point | ºC | 2500 |
| Volume Resistivity | Ω.cm | >1013 |
| Dielectric Constant (1MHz, 25ºC) | - | 9 |
| Dielectric Loss (1MHz, 25ºC) | - | 3.8x10-4 |
| Dielectric Strength | kv/mm | 17 |
As a professional company in advanced ceramic industries, HIGHBORN is manufacturing and supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite
1. High-quality products | 2. Optimal price | 3. Safe transportation |
4. Sample service | 5. Customized size | 6.Compensate for broken goods |
7.Safe package | 8. After sale service | 9.Low procurement risk |
Q: What's the purity of this ceramic?
Alumina ceramic, zirconia ceramic, aln.
Q: What's the MOQ?
There is no limit on quantity, as per need.
Q: Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
Q: How soon can we get the detail quotation?
Firstly please kindly tell us the size, material and demand quantity, your drawing with technical requirements is best.
If you only have samples, you can also send us.
We will quote our best price in 24 hours, for simple items, we will quote in 1 hour.
Safe export package
By plastic bags first , and then into the foam box, finally into the wooden cases/ carton/pallet or customized package.
Delivery
we can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.
we can also by air, sea etc.
