Audited Supplier
Charateristics of all kinds of material.
| General | Properties | Unit | 99.7%Al2o3 | 99%Al2O3 | 96%Al2O3 | ZTA | ZrO2 | SiC | AlN |
| Mechanical | Volume Density | G/cm 3 | ≥3.90 | ≥3.85 | ≥3.65 | ≥4.2 | ≥6.0 | ≥3.13 | ≥3.2 |
| Hardness | HRA | 1700 | 1700 | 1500 | 1500 | 1300 | 2500 | 1100 | |
| Porosity | % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Compressive Strength | Mpa | ≥2600 | ≥2500 | ≥2050 | ≥2900 | ≥2500 | ≥2200 | ≥2200 | |
| Bending Strength | Mpa | ≥410 | ≥350 | ≥320 | ≥400 | ≥1200 | ≥400 | ≥350 | |
| Elastic Modulus | Gpa | 370 | 350 | 300 | 380 | 210 | 400 | 320 | |
| Thermal | Thermal Conductivity | W/m.K | 30 | 29 | 24 | 27 | 3 | 120~150 | ≥170 |
| Coefficient of Thermal Expansion | 1*10- 6m/k | 8.0~8.2 | 6.2~8.0 | 5.0~8.0 | 7.7~8.3 | 8.0~9.5 | 4 | 4.6 | |
| Electrical | Insulation Breakdown | KV/mm | 19 | 8 | 18 | 18 | 17 | 20 | |
| Volume Resistivity | Ohm.Cm | >1*1014 | >1*1014 | >1*1014 | >1*1013 | >1*1011 | 5*106 | >1*1014 |
Taoyu is expertising in reseaching and developing all kinds of ceramic components, including Zirconia, Alumina, AlN, SiC and mixed powder, as well as manufacturing. With an extensive selection of advanced ceramic materials and precision machining capabilities, we are capable to deliver customized components with quick speed and accuracy.
Depends on different application, Taoyu can help providing solution on different material.
Advantages:
1. Exceptional strength
2. High hardness
3. High toughness
4. Corrosion resistance
5. Superior insulation
Which can offer longer life of finnal products and high performance applications.
Applications:
With the gradual development of electronic packaging technology towards miniaturization, high density, multi-functionality, and high reliability, the power density of electronic systems has increased accordingly, and the heat dissipation problem has become more and more severe. For electronic devices, generally, for every 10°C increase in temperature, the effective lifespan of the device decreases by 30% to 50%. Therefore, selecting appropriate packaging materials and processes and improving the heat dissipation capacity of devices have become key issues in the development of electronic devices. The AlN heat sinks help the electronic system more smooth and quick running.
Taoyu ensures that can provide accurate components as we owe a set of testing equipments to make sure the quantity.
Please feel free to contact us.
Q1. Is it available to produce customized products?
A: Yes, ODM & OEM customized products are avilable.
Q2. How long will be the production period?
A: Normally, it will take 15-25 days for tooling if needed, and 25-35 for mass production.
Q3. How to ensure quality in your factory?
A: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC.
Q4. Could you provide samples before I place an order?
A: Yes if we have similar sample in stock, you should just bear the shipping cost.
Q5. Do you test all your goods before delivery?
A: For sample & trial production, yes. If for mass production, there will be AQL which is negotiable.
