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 | Electronic Ceramic Components / Electronic Ceramics |
| AL2O3 Content | 90% - 99% |
| Tensile | 30 Kpsi - 32 Kpsi |
| Flexural | 55 Kpsi - 60 Kpsi |
| Compressive | 300 Kpsi - 330 Kpsi |
| Density | 3.7 g/cc - 3.92 g/cc |
| Hardness | 13.8 HV, Gpa - 18 HV, Gpa |
| Thermal Conductivity | 25 W/(m K) - 32 W/(m K) |
| C.O.T.E | 75 In / In°C (x10^7) - 78 In / In°C (x10^7) |
| Working Temperature | 1500 °C - 1750 °C |
| Dielectric Constant | 9.5 - 9.8 |
| Volume Resistivity | >10^14 Ohm-cm |
| Dielectric Strength | 16 KV/mm - 20 KV/mm |
| Brand Name | Antaeus |
| Model Number | AD-D029 |
| 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 | Electronic Ceramic Components / Electronic Ceramics | AL2O3 Content | 90% - 99% |
| Tensile | 30 Kpsi - 32 Kpsi | Flexural | 55 Kpsi - 60 Kpsi |
| Compressive | 300 Kpsi - 330 Kpsi | Density | 3.7 g/cc - 3.92 g/cc |
| Hardness | 13.8 HV, Gpa - 18 HV, Gpa | Thermal Conductivity | 25 W/(m K) - 32 W/(m K) |
| C.O.T.E | 75 In / In°C (x10^7) - 78 In / In°C (x10^7) | Working Temperature | 1500 °C - 1750 °C |
| Dielectric Constant | 9.5 - 9.8 | Volume Resistivity | >10^14 Ohm-cm |
| Dielectric Strength | 16 KV/mm - 20 KV/mm | Brand Name | Antaeus |
| Model Number | AD-D029 | Certification | / |
| Place of Origin | Hunan,China | ||
| High Light | AL2O3 Electronic Ceramic Components ，95% Electronic Ceramic Components ，AL2O3 advanced ceramic material | ||
Electronic Ceramic Components / Ceramic Electronic Parts
1. Description:
From the above relationships, Mg ion substitution to Ti sites increases the oxygen vacancy concentration , resulting in the decrease of electron concentration n. Because of the decrease of charge carrier, the resistivity of BaTiO3 ceramics does not degrade as shown in Figure 3, enabling us to use inexpensive nickel internal electrodes in MLCCs.
1) High hardness and high density
2) Low thermal conductivity
3) Chemical inertness
4) Good wear resistance
5) High Fracture toughness
6) Good insulation performance
7) High temperature resistance
8) A variety of specifications is available
9) Satisfy various technical requests
10) Lower medium spoilage
11) Stiffness texture
12) Chemical inertness
13) Good wear resistance
14) High Fracture toughness
15) Good insulation 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 --- Printing --- Nickel Plating --- Assembing --- Brazing --- Inspecting --- Packing
6. Application Fields:
Widely apply for 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!
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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