Industrial ceramic zirconia special-shaped insulating ceramic
accessories
Product Overview
Weite ceramics is a professional manufacturer of zirconia ceramic
rings. Zirconia ceramic ring has high toughness, heat resistance,
corrosion resistance, wear resistance, zirconia precision ceramic
parts material is high insulation layer and other metal materials
and plastic incomparable characteristics.
The wear resistance of zirconia ceramic rings is 15 times that of
alumina ceramics, the friction index of zirconia ceramics is only
half of that of alumina ceramics, and the friction index of its own
alumina ceramics is lower. Secondly, the relative density of the
zirconia ceramic ring is higher. After grinding and polishing, the
color is bright and clean, which is mirror glass and the friction
resistance is smaller.
Product parameter table
| Project | unit | zirconium oxide |
| Physical properties | Density | g/cm3 | ≥6 |
| Elastic Modulus | Gpa | 210 |
| Hardness | Gpa | 10-12 |
| Bending strength | Mpa | 600-1200 |
| Compressive strength | Mpa | 1700-2500 |
| Fracture toughness | Mpa·m1/2 | 6-12 |
| Thermal expansion rate (room temperature-1000℃) | x10-6/k | 10.3 |
| Specific heat | J/Kg·k | 400 |
| Thermal conductivity | w/m·k | 2-3 |
| Poisson's ratio | | 0.31 |
| Breakdown strength | kv/cm | ≥150 |
| Use performance | Use upper limit temperature | ℃ | 500 |
| Thermal shock resistance | △T℃ | 300-400 |
| insulation | | insulation |
| Acid and alkali resistance | | Strong |
Product advantages
Insulating ceramic ferrules have low dielectric constant, low
dielectric loss, high mechanical strength, high dielectric
strength, insulation resistance and thermal conductivity, chemical
stability and thermal stability.
Applications
• Used in chemical industry (iodine)
• Environmental protection, petroleum industry, gas industry
• Can be used for distillation and absorption of liquids and gases,
atmosphere
• Vacuum distillation device, crude oil distillation device
• Desulfurization system, gas-liquid separator/liquid separator,
etc.
Product Picture
Zirconia ceramics have phase transformation toughening and
micro-crack toughening, so they have high strength and toughness,
and are known as "ceramic steel". Among all ceramics, it has the
highest fracture toughness, but the highest hardness is alumina
ceramics
Product packaging
Packed in carton
FAQ
1. Are you a businessman or a manufacturer?
We are a company, we have our own factory
2. How long is your delivery time?
Negotiable
3. Can the product be customized?
Can be customized
4. What is the product packaging?
Carton or according to customer requirements
5. Where is your factory?
Yixing, Jiangsu, China.
