Loudi Antaeus Electronic Ceramic Co.,Ltd.
| Payment Terms | T/T or Negotiation |
| Supply Ability | Full Supply |
| Delivery Time | 15-45 days |
| Packaging Details | Inner vacuum packaging, outside carton. |
| Product Name | Alumina Ceramic Insulator |
| Material | 90% aluminum oxide |
| Density | 3.65g/cm3-5.9g/cm3 |
| High Light | Ceramic Insulator / Ceramic Rod / Ceramic Sensor |
| Size | L:0.5mm-300mm |
| Working Temperature | 1750℃ |
| Application | Alumina Ceramic Insulator for Oxygen Sensor |
| Process | Grinding |
| ID | 0.5-50mm |
| OD | 0.5-100mm |
| Brand Name | Antaeus |
| Model Number | AD-R010 |
| Certification | / |
| Place of Origin | Hunan,China |
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Product Specification
| Payment Terms | T/T or Negotiation | Supply Ability | Full Supply |
| Delivery Time | 15-45 days | Packaging Details | Inner vacuum packaging, outside carton. |
| Product Name | Alumina Ceramic Insulator | Material | 90% aluminum oxide |
| Density | 3.65g/cm3-5.9g/cm3 | High Light | Ceramic Insulator / Ceramic Rod / Ceramic Sensor |
| Size | L:0.5mm-300mm | Working Temperature | 1750℃ |
| Application | Alumina Ceramic Insulator for Oxygen Sensor | Process | Grinding |
| ID | 0.5-50mm | OD | 0.5-100mm |
| Brand Name | Antaeus | Model Number | AD-R010 |
| Certification | / | Place of Origin | Hunan,China |
| High Light | 90% Alumina Ceramic Insulator ，3.65g/Cm3 Alumina Ceramic Insulator ，5.9g/Cm3 machining ceramic parts | ||
90% Aluminum Oxide Ceramic Insulation Rod / Ceramic Insulator For Oxygen Sensor
1. Description:
Alumina ceramics are one of the most robust ceramics available. Alumina ceramics have outstanding properties that make them one of the most widely used ceramics for structural, wear, and corrosive environments. Additionally, with their exceptional electrical properties, high purity alumina ceramics are one of the preferred materials for semiconductor chamber applications.
2. Feature Advantages:
1) High elasticity modulus
2) High compressive strength.
3) Anti corrosion
4) Abrasion resistance
5) Impact resistance
6) High precision
7) High stability
8) High welding sealing performance
3. Material Features / Properties:
| Color | White or Ivory | White or Ivory | White or Ivory | |
| Density | g/cm 3 | 3.82 | 3.9 | 3.92 |
| Hardness | HRA | 83 | 85 | 85 |
| Flexural Strength | Mpa (psi*10 3 ) | 375 | 386 | 381 |
4. Technical Parameters:
| Technical Parameters of Ceramics | ||||||||
| Items | Test Conditions | Unit or Symbol | 99% AL2O3 | 95% AL2O3 | 90% AL2O3 | Zirconia | Steatite | Silicon Carbide |
| Volume Density | -- | g/cm3 | ≥3.70 | ≥3.62 | ≥3.40 | ≥5.90 | ≥2.60 | ≥3.08 |
| Tightness | -- | Pa·m³/s | ≤1.0×10-11 | ≤1.0×10-11 | ≤1.0×10-11 | - | - | - |
| Liquid Permeability | -- | -- | Pass | Pass | Pass | Pass | - | |
| Flexural Strength | - | MPa | ≥300 | ≥280 | ≥230 | ≥1100 | ≥120 | ≥400 |
| Elastic Modulus | - | GPa | - | ≥280 | ≥250 | ≥220 | - | 400 |
| Poisson Ratio | - | - | - | 0.20～0.25 | 0.20～0.25 | - | - | - |
| Thermal Shock Resistance | 800℃( Room Temperature) Cycle: 10 times | Pass | Pass | Pass | - | - | - | |
| Coefficient of Linear Expansion | 20℃～100℃ | ×10-6 K-1 | - | - | - | ≤8 | - | |
| 20℃～500℃ | ×10-6 K-1 | 6.5～7.5 | 6.5～7.5 | 6.5～7.5 | 6.5～11.2 | - | - | |
| 20℃～800℃ | ×10-6 K-1 | 6.5～8.0 | 6.5～8.0 | 6.3～7.3 | - | 4 | ||
| 20℃～1200℃ | ×10-6 K-1 | - | 7.0～8.5 | - | - | - | - | |
| Coefficient of Thermal Conductivity | 20℃ | W/(m·k) | - | - | - | - | - | 90～110 |
| 1000℃ | ||||||||
| Dielectric Constant | 1MHz 20℃ | - | 9.0～10.5 | 9.0～10 | 9.0～10 | - | ≤7.5 | - |
| 1MHz 50℃ | - | - | 9.0～10 | - | - | - | - | |
| 10GHz 20℃ | - | 9.0～10.5 | 9.0～10 | 9.0～10 | - | - | - | |
| Volume Resistivity | 100℃ | Ω·cm | ≥1.0×1013 | ≥1.0×1013 | ≥1.0×1013 | - | ≥1.0×1012 | - |
| 300℃ | ≥1.0×1013 | ≥1.0×1010 | ≥1.0×1013 | - | - | - | ||
| 500℃ | ≥1.0×109 | ≥1.0×108 | -- | - | - | - | ||
| Disruptive Strength | D.C | kV/mm | ≥17 | ≥15 | ≥15 | - | ≥20 | - |
| Chemical Durability | 1:9HCl | mg/c㎡ | ≤0.7 | ≤7.0 | - | - | - | - |
| 10%NaOH | mg/c㎡ | ≤0.1 | ≤0.2 | - | -- | - | - | |
| Grain Size | - | μm | - | 3~12 | - | - | - | - |
5. Process Flows:
Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Inspecting --- Packing
6. Application Fields:
New energy vehicles, automotive industry, motorcycles, recreational cars, industrial automation, commercial cars and so on.
7. Production Facilities:Prilling Tower , Forming Machine , High Temperature Sintering Kiln
8. Detection Devices:
Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter
9. Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
3500000-5000000
Employee Number:
400~600
Ecer Certification：
Verified Supplier
Antaeus was established in 2004 and it is a state-level-high tech enterprise which integrates production and sales of advanced ceramics,new energy automotive ceramic parts,smart sensor ceramics,electronic information ceramics,rail transit,military and aerospace cera... Antaeus was established in 2004 and it is a state-level-high tech enterprise which integrates production and sales of advanced ceramics,new energy automotive ceramic parts,smart sensor ceramics,electronic information ceramics,rail transit,military and aerospace cera...
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