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High Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing Ring

Dongguan Ming Rui Ceramic Technology Co.,ltd
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High Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing Ring

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Brand Name : OEM

Model Number : OEM

Certification : CE, , ISO

Place of Origin : Guangdong, China(mainland)

MOQ : 6 PCS

Price : Negotiable

Payment Terms : T/T, Western Union, Paypal, D/P, D/A, MoneyGram

Supply Ability : 5000 pcs per month

Delivery Time : 6- 30 working days after payment

Packaging Details : Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.

Product name : Zirconia ceramic insulating seals

Material : Zirconia / alumina ceramic / Si3N4

Density : 3.0g/cm3 / >6.0g/cm3

HV hardness : 1400-1650 Mpa (Alumina), 1300-1365 Mpa (Zirconia)

Color : White

Size and Shape : Customized

Max working temperature : 1750℃ (Alumina), 1050℃ ( Zirconia)

Character : Electrical and heat resistance

Usage : Industrial ceramic insulating seals / sealing element

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High precision machine components Zirconia ceramic insulating seals ceramics insulator sealing ring



Product Description

Advantages of Zirconia ceramic insulating seals:

1. Refractory.
2. Self Lubricating.

3. Long Service Life.
4. Good Polished Surface.

5. Environmental and Healthy.
6. Superior Mechanical Strength.
7. High Corrosion and Wear Resistance.
8. Good Insulation Performance Precision.
9. High Temperature and Pressure Resistance.
10. High Purity Zirconia and Alumina Ceramic Material.

  • High hardness, long service life, not easy to break and wear resistance.
  • Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties.
  • Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid and alkali resistance.

Properties Sheet:

Properties Units 95 Alumina 99 Alumina Zirconia
Density ɡ / cm3 3.65 3.92 5.95 - 6.0
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 0.22 0.3
HV Hardness Mpa 1400 1650 1300 - 1365
Flexural Strength @ Room Temperature Mpa 280 310 950
Flexural Strength @ 700℃ Mpa 220 230 210
Compressive Strength@Room Temperature Mpa 2000 2200 2000
Fracture Toughness Mpa * m½ 3.8 4.2 10
Heat Conductivity @ Room Temperature W / m * k 18 - 25 26 - 30 2.0 - 2.2
Electrical Resistivity @ Room Temperature Ω*mm2 / m >1015 >1016 >1015
Max Application Temperature 1500 1750 1050
Resistance to Acid Alkaline / High High High
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV / mm 16 22 /
Thermal Shock Resistance Δ T ( ℃ ) 220 180 - 200 282 - 350
Tensile Strength @ 25℃ Mpa 200 248 252


Detailed Images

High Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing RingHigh Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing RingHigh Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing Ring

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Packaging and Shipping

High hardness ceramic insulator sealing ring 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.

High Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing Ring
High Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing Ring


Company information

Who Are We?

Mingrui has professional OEM experience in manufacturing industrial application ceramic parts for so many years. We can make the products according to your drawings, custom the size, thickness and other parameters.

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What Do We Do?

We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,

even other High-end fields.

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Our products with some certificates, such as , CE, TUV, etc..


Factory Show

High Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing Ring


Production Process Show

One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.

High Precision Ceramic Components Zirconia Ceramic Insulating Seals Ceramics Insulator Sealing Ring


Product Tags:

precision ceramic machining

      

custom ceramic parts

      
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