Product Description
1. Name: Alumina Ceramics
2. Size: as customers' drawing
3. Al2O3 Content: 95%/99% alumina
4. Color: white or ivory
5. Working Temperature: 1600-1700 degree
6. Feature: high mechanical strength, good insulation&high wear resistant, etc.
7. Application: for refractory furnace or Kiln, electron vacuum decices, spaceflights, pharmaceutical engineerings Or Other Mechanical Applications
Technical Parameter:
Item | Unit Symbol | 95% Alumina Ceramics | 99% Alumina Ceramics | 99.7% Alumina Ceramics |
Maximum Using Temperature | ℃ | 1600 | 1700 | 1700 |
Water Absorption | % | 0 | 0 | 0 |
Hardness | Gpa | ≥85 | ≥89 | ≥89 |
Flexural Strength | MPa (psi x 103) | 336 | 550 | 550 |
Compressive Strength | MPa (psi x 103) | 2000 | 2500 | 2500 |
Fracture Toughness | Mpa | 4~5 | 5.6 | 6 |
Thermal Conductivity | W/m °K | 18-25 | 30 | 30.4 |
Thermal Shock Resistance | °C | 220 | 180-220 | 180-220 |
Dielectricity Constant | | 9.4 | 9.8 | 9.8 |
Dielectric Strength | kV/mm | 16 | 22 | 22
|
Product Display:
Company Information
Factory and Workshop Photo:
Company Introduction:
Jingdezhen JingHua Special Ceramic Limited Company is a professional manufacture speciallized in manufacturing special ceramics, which was established in 2003. In fact, our company was set up by the original State-Operated 999 special ceramics branch factory, has more than 50 years' history of industrial ceramic. It's one of the earliest enterprises in China.
Our company's main products include 75 Alumina oxide ceramics, 95 Alumina oxide ceramics, 99 Alumina oxide ceramics, the steatite, the silver porcelain, metallized ceramics and so on. Our products has excellent characters, such as high temperature up to 1700℃, high electrical insulation, high mechanical strength, anti-corrosion, high wear resistant and so on.
Our company not only has good quality products and strong management ability, but also has a team of technical engineers who have rich experience in producing alumina ceramics. Besides,our company has passed the ISO9001:2008 quality system authentication in 2004.
Contacts
Any questions, please feel free to contact us.
Contact:Katrina Liu
Tel:+86 798 2665999
Phone:+86 15207989167
Whatsapp:+ 86 15207989167
Fax:+86 798 2665999
Skype:kettyliu529