| Place of Origin: | China |
|---|---|
| Brand Name: | YUBEI |
| Certification: | ISO9001 |
| Minimum Order Quantity: | 10pcs |
| Price: | Negotiate |
| Packaging Details: | carton or wooden case or pallet packing |
| Delivery Time: | 30 work days |
| Supply Ability: | 100pcs one month |
| Product Name: | Insulating Ceramic | Material: | 95% Al2O3 |
|---|---|---|---|
| Dielectric Constant: | 9 | Thermal Conductivity: | 20W/mK |
| Hardness: | 89HRA | Density: | 3.85g/cm3 |
| High Light: | Alumina Aluminium Oxide Ceramics,Industrial Wear Resistant Ceramic Parts |
||
Industrial Mechanical Ceramic Parts Insulating And Wear Resistant
Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. Alumina ceramics is a kind of widely used ceramics, because of its superior properties, it has been more and more widely used in modern society, meeting the needs of daily use and special properties.
Manufacturing:
* 99% alumina ceramic material
* Customized according to drawings or samples
* Cold isostatic pressing process
* Finish machining
* Breakage-proof packing
* 20-30 days deliver time generally
* Carton or wooden case or pallet packing
* Near to Shanghai port
Specifications:
| Properties | Item | Unit | 99% Alumina | 95% Alumina |
| Mechanical Property | Color | -- | Light Yellow | White |
| Mechanical Property | Density | g/cm3 | 3.85 | 3.6 |
| Mechanical Property | Bending Strength | MPa | 310 | 300 |
| Mechanical Property | Compressive Strength | MPa | 2400 | 2300 |
| Mechanical Property | Elastic Modulus | GPa | 340 | 320 |
| Mechanical Property | Fracture Toughness | MPam1/2 | 3-4 | 3-4 |
| Mechanical Property | Weber Coefficient | m | 12 | 12 |
| Mechanical Property | Vickers Hardness | HV0.5 | 1600 | 1400 |
| Thermal Property | Coefficient of Line Thermal Expansion | 10-6K-1 | 7-8 | 7-8 |
| Thermal Property | Thermal Conductivity | W/mK | 29 | 20 |
| Thermal Property | Thermal Shock Resistance( in water) | ΔT℃ | 200 | 250 |
| Thermal Property | Max Working Temperature | ℃ | 1600 | 1500 |
| Electrical Property | Volume Resistance at 20℃ | Ωcm | >1014 | >1014 |
| Electrical Property | Dielectric Strength | V/m | 15X106 | 15X106 |
| Electrical Property | Dielectric Constant | εr | 10 |
9 |
99% Alumina Insulating Ceramic
FAQ:
1. Are you a factory?
Yes, we're a factory professinally producing industrial ceramics. Our main products are alumina ceramics, zirconia ceramics and sic ceramics.
2. What's the price for it?
It depends. Prices are caculated by the drawing size and structure.
3. How's the packing?
The usual packing is cartons, wooden cases, or pallets. Ceramics are fragile products, will use some breakage-proof materials to protect them.
4. Can you do the finish maching?
Yes, we have lathes, grinding machines, milling machines, carves-milling machines to make sure products' accuracy.
5. Which is the nearest port?
Shanghai port is the nearest one from us. It takes about 2-3 hours to get to shanghai port.
