Jinghui Industry Limited
| Payment Terms | T/T, Western Union, MoneyGram, Paypal, , L/C |
| Supply Ability | 100000 sets per month |
| Delivery Time | 5~6 weeks |
| Packaging Details | Bags with export carton |
| Product name | Zirconia Ceramic Washer |
| Material | Zirconium Oxide Ceramic |
| Type | Advanced Ceramic Parts |
| Color | Pure white |
| Size | 50mm x 200mm |
| Feature | High accuracy, Low Thermal Conductivity |
| Tolerance | as design drawing or OEM |
| Shape | Customized Designs |
| Surface treatment | Diamond-polished |
| Application | Industrial Ceramic |
| Brand Name | Jinghui Ceramics |
| Model Number | JH.ZRCP.001 |
| Certification | RoHS, REACH, ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, Paypal, , L/C | Supply Ability | 100000 sets per month |
| Delivery Time | 5~6 weeks | Packaging Details | Bags with export carton |
| Product name | Zirconia Ceramic Washer | Material | Zirconium Oxide Ceramic |
| Type | Advanced Ceramic Parts | Color | Pure white |
| Size | 50mm x 200mm | Feature | High accuracy, Low Thermal Conductivity |
| Tolerance | as design drawing or OEM | Shape | Customized Designs |
| Surface treatment | Diamond-polished | Application | Industrial Ceramic |
| Brand Name | Jinghui Ceramics | Model Number | JH.ZRCP.001 |
| Certification | RoHS, REACH, ISO | Place of Origin | China |
| High Light | ceramic insulators ，advanced industrial ceramics | ||
1. Resistance to molten metals due to an extraordinary melting point
2. Can withstand higher temperatures up to 2400°
3. Higher density than most of technical ceramics, over than 6 g/cm3
4. High hardness, over than 1300 MPa for Vicker
5. Low thermal conductivity, less than 3 W/m.k at room temperature
6. Similar coefficient of thermal expansion as stainless steel
7. Excellent wear resistance, over 276 times than stainless steel
8. Exceptional fracture toughness reaches up to 8 Mpa m1/2
9. Chemical inertness, aging resistance and not rust forever
Our facility provides a selection of different partial stabilized zirconia, including yttria partially stabilized, MgO partially stabilized, CaO partially stabilized. All these zirconium oxide ceramic materials offer low thermal conductivity, superb wear resistance, excellent fracture toughness, outstanding low friction coefficient, exceptional resistant strong acid & alkali, and great high-temperature resistance, strong hardness, electrical insulation, these make zirconia ceramic as a very important technical raw material of structural parts used in various machinery, electrical, electronic, engineering fields.
With high fracture toughness to resistant crack, it's an ideal machinable advanced ceramics. Our facility is capable of machining a variety of complicated ceramic parts with a very high accuracy dimension through fine grinding, lapping, CNC machining, laser cutting and so on.
These zirconia structural ceramics are widely used to wear ceramic fixtures, the ceramic plunger in fluid metering, ceramic valve seat in the pump, ceramic shaft/bearing, ceramic wire guides in the textile machinery industry.
We produce various zirconia ceramic components in different materials with a special design.
Datasheet of Technical ceramics
| Property | Units | Material | ||||
| 99.5% alumina | 99%alumina | 95% alumina | ZrO2 (Y-TZP) | ZrO2 (TTZ) | ||
| Density | g/cm3 | ≥3.85 | ≥3.80 | ≥3.60 | ≥5.95 | ≥5.72 |
| Water absorption | % | 0 | 0 | 0 | 0 | 0 |
| Hardness | HV | 1700 | 1700 | 1500 | 1300 | 900 |
| Flexural strength | Mpa | ≥379 | ≥338 | ≥320 | ≥1200 | ≥1200 |
| Compressive strength | Mpa | ≥2240 | ≥2240 | ≥2000 | ≥1990 | 1750 |
| Fracture toughness | Mpa m1/2 | 4-5 | 4-5 | 3-4 | 6.5-8 | 11 |
| Max. service temperature | ℃ | 1675 | 1600 | 1450 | 1000 | |
| CTE | 1×10 -6 /℃ | 6.5~8.0 | 6.2~8.0 | 5.0~8.0 | 8.0~9.5 | 10.2 |
| Thermal shock | T(℃) | ≥250 | ≥200 | ≥220 | ≥300 | 350 |
| Thermal conductivity(25℃) | W/m.k | 30 | 29 | 24 | 3 | 3 |
| Volume resistivity | ohm.cm | |||||
| 25℃ | ＞1 x 10 14 | ＞1 x 10 14 | ＞1 x 10 14 | ＞1 x 10 11 | ＞1 x 10 11 | |
| 300℃ | 1 x 10 12 | 8 x 10 11 | 10 12 -10 13 | 1 x 10 10 | 1 x 10 10 | |
| 500℃ | 5 x 10 10 | 2 x 10 9 | 1 x 10 9 | 1 x 10 6 | 1 x 10 6 | |
| Insulation strength | KV/mm | 19 | 18 | 18 | 17 | 20 |
| Dielectric constant(1Mhz) | (E) | 9.7 | 9.5 | 9.5 | 29 | 28 |
We have in-housing comprehensive manufacturing types of equipment, including forming, sintering, CNC machining,
precision grinding, laser cutting and so on, it helps us to control the quality very well, also it greatly benefits cost control.
1. We will keep the ceramic parts inside the inner package to be fixed without moving, then it will prevent them from collision each other,
to avoid any cause any chippings during transportation.
2. In addition, the inside of the outer carton will be filled with sufficient protective kinds of stuff.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
6000000-7000000
Employee Number:
180~200
Ecer Certification：
Active Member
Jinghui Industry Ltd is a trusted and professional manufacturer of technical ceramic components, we dedicated to developing, manufacturing, sales, and service of a variety of industrial ceramic parts over 15 years since its establishment in 2005. The facility focus on producing metalized ceramics... Jinghui Industry Ltd is a trusted and professional manufacturer of technical ceramic components, we dedicated to developing, manufacturing, sales, and service of a variety of industrial ceramic parts over 15 years since its establishment in 2005. The facility focus on producing metalized ceramics...
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