Dongguan Mingrui Ceramic Technology Co.,Ltd
Model No.: MRT-525
Color: White, Or OEM
Max Working Temperature: 1800℃
Surface Treatment: Polishing Or Glazed
Apply For: Industry Ceramic Part
Producing Method: Hydrostatic Forming
Tolerance: Best To Be 0.005mm
Packaging: Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
Productivity: 100000 pieces/month
Place of Origin: Guangdong, China
Supply Ability: 1000000 pieces/ year
Certificate: ISO 9001-2015
HS Code: 8547100000
Our products with high mechanical strength, hardness, wear resistance, high temperature, chemical resistance and good characteristics. We manufactures custom technical ceramics, covering a wide range of customer requirements.Each product has passed the full(100%) inspection before export, you can safely buy it.
Pure ZrO2 is white, yellow or gray when containing impurities, generally contain HfO2, easily
There are three crystalline pure ZrO2 at atmospheric pressure: Monoclinic Zirconia (m-ZrO2),
Tetragonal Zirconia (t-ZrO2) and Cubic Zirconia (c-ZrO2) .
m-ZrO2 <950 ℃ 5.65g / cc
t-ZrO2 1200-2370 ℃ 6.10g / cc
c-ZrO2 > 2370 ℃ 6.27g / cc
Adding the stabilizer CaO, MgO, Y2O3, denoted as Ca-PSZ, Mg-PSZ, Y-PSZ.The consisting of
t- ZrO2 tetragonal zirconia polycrystalline ceramics called tetragonal zirconia polycrysta, TZP.
When the stabilizer is added Y2O3, CeO2, respectively denoted as Y-TZP, Ce-TZP.
Thermal Conductivity (20°C)
Maximum Use Temperature
Volume Resistivity (25°C)
The products are made of high purity zirconia ceramic and alumina ceramic material, which have
advanced and excellent performances, fabulously popular.
| Properties || Units || 95 Alumina || 99 Alumina || ZrO2 |
| Density || g / cm³ || 3.65 ||3.9||5.95-6.05|
| Water absorption || % ||0||0||0|
| Coefficient of thermal expansion || 10-6/K || 7.9 ||8.5||10.5|
| Modulus of Elasticity Young's Mod || GPa ||280||340||210|
| Poisson's ratio ||/||0.21||0.23||0.3|
|HV Hardness|| MPa ||1400||1700||1300-1365|
| Flexural Strength @ room temperature || MPa ||280||320||950|
| Flexural Strength @700°C || MPa ||220||230||210|
| Compressive Strength @ room temperature || MPa ||2000||2200||2000|
| Fracture Toughness || MPa *m 1/2 ||3.8||4.3||10|
| Heat conductivity @ room temperature || W/ m*k ||18-25|| 26-30 ||2-2.2|
| Electrical Resistivity @ room temperature || Ω*mm2 /m || 10^15 || 10^16 || 10^15 |
| Max use temperature || °C ||1850||2200||1500|
| Resistance to acid alkaline || / || high || high || high |
| Dielectric Constant || / ||9.5||9.8||26|
| Dielectric Strength || KV/mm ||10||10||10|
| Thermol Shock Resistance || △ T ( °C ) ||220||190||280-350|
| Tensile Strength @ 25 °C || MPa ||200||248||260|
| Thermal Conductivity(25℃) || W/m·K ||30||35||3|
One-stop production, from the raw material (powder) to final products, control the quality strickly of every production link.
Packaging and Shipping:
Corrosion resistant Ceramic Rod will be packed in a bubble bag individually, then separated by a foam,
finally put in standard export carton packing, or OEM packing.
Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.
Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many years. And
very advanced technologies in the production of Zirconia Ceramic Rod and Alumina Ceramic Rod , Zirconia
Ceramic Washer, and Semiconductor Industry Ceramics, Machinable Ceramic Part, Ceramic Electronics
They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical,
Agriculture, Aerospace, even other high-end fields.
We can make the product according to your drawings, custom the size, color and thickness etc..
Our products with some certificates, such as SGS, CE, TUV, etc..
We have almost all the precision processing machines of ceramic products.
Looking for ideal Zirconium Ceramic Insulator Rod Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Zro2 Ceramic Insulator Rod are quality guaranteed. We are China Origin Factory of YTZP Ceramic Rod. If you have any question, please feel free to contact us.