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. |
| Chemical ingredients | Al2O3 |
| Max. Use Temp. | 1650℃ |
| Bulk Density | 3.6g/cm3-3.9g/cm3 |
| Water absorption | 0% |
| ROHS Hardness | ≥85 |
| Flexural strength | 358(52) - 550 Mpa(psix10^3) |
| Compressive Strength | 2068(300) - 2600(377) Mpa(psix10^3) |
| Coefficient of thermal expansion | 7.6 - 8.2 / 1X10^-6/℃ |
| Coefficient of thermal conductivity | 16-30.4 / W/m.K |
| Thermal Shock Resistance | 250℃ |
| Dielectricity constant | 9-9.7 / 1MHz.25℃ |
| Dielectric strength | 8.3(210) - 8.7(220) / ac-kV/mm(ac V/mil) |
| Volume Resistivity | >10^13 ohm-cm |
| Brand Name | Antaeus |
| Model Number | AD-K030 |
| 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. |
| Chemical ingredients | Al2O3 | Max. Use Temp. | 1650℃ |
| Bulk Density | 3.6g/cm3-3.9g/cm3 | Water absorption | 0% |
| ROHS Hardness | ≥85 | Flexural strength | 358(52) - 550 Mpa(psix10^3) |
| Compressive Strength | 2068(300) - 2600(377) Mpa(psix10^3) | Coefficient of thermal expansion | 7.6 - 8.2 / 1X10^-6/℃ |
| Coefficient of thermal conductivity | 16-30.4 / W/m.K | Thermal Shock Resistance | 250℃ |
| Dielectricity constant | 9-9.7 / 1MHz.25℃ | Dielectric strength | 8.3(210) - 8.7(220) / ac-kV/mm(ac V/mil) |
| Volume Resistivity | >10^13 ohm-cm | Brand Name | Antaeus |
| Model Number | AD-K030 | Certification | / |
| Place of Origin | Hunan,China | ||
| High Light | Relay Housing Al2O3 Ceramic Insulator ，Aluminum Oxide Ceramic Insulator 3.6g/Cm3 ，HRA85 Alumina Ceramic Insulator | ||
1. Description:
Advanced high preceision metallized ceramic relay housing with nickel coating and material is 95% or 96% alumina powder. It is easily
brazing with kovar and copper components directly and has a outstanding hermetic sealing with hydrogen gas filling after brazing.
2. Feature Advantages:
1) High elasticity modulus
2) High compressive strength.
3) Anti corrosion
4) Abrasion resistance
5) High hardness and high density
6) Low thermal conductivity
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, charging piles, solar power generation, energy storage and power storage system, electric vehicle power system 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. Order Flow Steps as belows: Inquiry ---Quotation --- Place an order --- Production --- Delivery
10. Our advantages: Quality Assurance ; Price Competitive ; Factory Supply Directly ; Good Service
11. Shipping and Package:
12. Our aimed market:
Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!
Loudi Antaeus Electronic Ceramic Co.,Ltd
Factory address:Loudi Economy and Technological Development Zone,Hunan,China.
Contact person:Alice Deng
Tel:+8615073852630 (wechat)
Mail: alice@andidz.com
Skype: alicedeng0629
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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