- Contact Person : Mr. Qiu Jinchang
- Company Name : Xiamen Innovacera Advanced Materials Co., Ltd.
- Tel : 86-592-5589730
- Fax : 86-592-5589733
- Address : Fujian,Xiamen,RM615, NO.398 JIAHE RD.,HULI DISTRICT
- Country/Region : China
- Zip : 361009
High purity 99 alumina ceramic plunger piston
High purity 99 alumina ceramic plunger piston, alumina plunger piston, high pressure washer ceramic piston
1. Advanced ceramics - Change the world!
low densityhigh hardnesshigh mechanical strengthdimensional stability (specific stiffness)resistance to wearresistance to corrosion (resistance to chemical attack)weathering resistancehigh working temperaturelow or high thermal conductivitygood electrical insulationdielectric and ferroelectric properties2. Properties of Alumina Al2O3 Alumina (Al2O3) is a hard, chemically resistant material and has the ability to withstand very high temperatures in aggressive environments. Innovacera offers Alumina with various purity levels, including 99.8% and 99.0%. The level of purity, grain size, and density required is dependent on the rigors of the application and the component configuration.| Item | Test Condition | Unit&Symbol | 95% Al2O3 | 99% Al2O3 | 99.7% Al2O3 |
| The main chemical ingredient | Al2O3 | Al2O3 | Al2O3 | ||
| Bulk Density | g/cm3 | 3.6 | 3.89 | 3.96 | |
| Maximum Use Temperature | 1450°C | 1600°C | 1650°C | ||
| Water absorption | % | 0 | 0 | 0 | |
| ROHS Hardness | ≥85 | ≥89 | ≥89 | ||
| Flexural strength | 20° C | MPa (psi x 103) | 358 (52) | 550 | 550 |
| Compressive Strength | 20° C | MPa (psi x 103) | 2068 (300) | 2600(377) | 2600(377) |
| Fracture Toughness | K(I c) | Mpa m1/2 | 4 - 5 | 5.6 | 6 |
| Coefficient of thermal expansion | 25-1000° C | 1X 10-6/°C | 7.6 | 7.9 | 8.2 |
| Coefficient of thermal conductivity | 20° C | W/m °K | 16 | 30 | 30.4 |
| Thermal Shock Resistance | Tc | °C | 250 | 200 | 200 |
| Dielectricity constant | 1MHz.25°C | 9 | 9.7 | 9.7 | |
| Dielectric strength | ac-kV/mm (ac V/mil) | 8.3 (210) | 8.7 (220) | 8.7 (220) | |
| Volume Resistivity | 100°C | ohm-cm | > 1013 | > 1014 | > 1014 |
High purity 99 alumina ceramic plunger piston, alumina plunger piston, high pressure washer ceramic piston
3. More about us:
Innovacera can supply many kinds of ceramic parts according to the customers' differents requirements. Our products include the ceramic plunger, ceramic plunger pump, ceramic rod, ceramic shaft, ceramic piston, ceramic water valve sheet, ceramic pipe sleeve, ceramic loom plunger, ceramic seal ring, special shape ceramic, ceramic knife etc.
| Manufacturing Options | Advanced Finishing Services |
Injection molding | Precision grinding and lapping |
| Roll compacting | Laser machining |
| Extruding | Engineering design and support |
| Co-firing | Metallizing |
| Isostatic pressing | Ceramic-to-metal brazing |
| Dry pressing | Specialized coatings |
| Hot pressing | Threaded components |
| Tape casting | Precision motion components |
| Slip casting | Complex clean room assemblies |
Our own factory: located in Zhangzhou, Fujian - one hour drive from Xiamen
Certifications: ISO 9001-2008, ISO14001-2004, OHSAS 18001-1999
Export office: located in the Special Economic Zone - Xiamen
Other popular products: Tubes, Balls, Honeycomb, Seals, Beads, Substrates, Rollers etc.
Welcome to visit us, if you have any demand or inquiry, please feel free to contact us!
High purity 99 alumina ceramic plunger piston, alumina plunger piston, high pressure washer ceramic piston
High purity 99 alumina ceramic plunger piston
