Dayoo Advanced Ceramic Co.,Ltd
| Properties | electric insulation |
| Dielectric Constant | 9.8 |
| Color | White |
| Corrosion Resistance | Excellent |
| Density | 3.9 g/cm3 |
| Alumina Content | 92% & 95% |
| Chemical Resistance | Highly resistant to acids, alkalis, and organic solvents |
| Flexural Strength | 350 MPa |
| Thermal Conductivity | 35 W/mK |
| Maximum Operating Temperature | 1500°C |
| Compressive Strength | 2000 MPa |
| Material | Alumina |
| Materials | 92% alumina powder |
| Bulk Density | >3.63 |
| Water Absorption | 0 |
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Product Specification
| Properties | electric insulation | Dielectric Constant | 9.8 |
| Color | White | Corrosion Resistance | Excellent |
| Density | 3.9 g/cm3 | Alumina Content | 92% & 95% |
| Chemical Resistance | Highly resistant to acids, alkalis, and organic solvents | Flexural Strength | 350 MPa |
| Thermal Conductivity | 35 W/mK | Maximum Operating Temperature | 1500°C |
| Compressive Strength | 2000 MPa | Material | Alumina |
| Materials | 92% alumina powder | Bulk Density | >3.63 |
| Water Absorption | 0 | ||
| High Light | Cylinder Alumina Products | ||
Alumina Precision Ceramics – Leading a New Era of High-End Manufacturing with Exceptional Performance
As a representative of advanced ceramic materials, alumina precision ceramics are redefining modern industrial material standards with their diamond-like ultra-high hardness (Mohs hardness 9), outstanding high-temperature resistance (melting point up to 2054°C), and excellent chemical stability. Whether for demanding semiconductor packaging substrates, high-precision mechanical seals, or long-term human joint implants, alumina ceramics provide the perfect solution.
In the electronics industry, our alumina ceramic substrates offer ultra-high insulation performance (volume resistivity >10¹⁴ Ω·cm) and exceptional thermal conductivity (30 W/m·K), ensuring reliable performance for high-end applications such as 5G communications and power modules. In industrial applications, alumina ceramic components reduce wear rates by 70% compared to traditional metal materials, significantly extending equipment service life. In the medical field, precision-polished alumina ceramic implants, certified to ISO 13356, demonstrate outstanding biocompatibility and ultra-long service life (over 20 years).
We provide end-to-end customization services—from raw materials to finished products—including precision machining and specialized surface treatments to meet your most demanding material performance requirements. Choosing alumina precision ceramics means choosing a future of greater reliability, durability, and performance!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Deyu Precision Ceramics Technology Co., Ltd. has many years of e... We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Deyu Precision Ceramics Technology Co., Ltd. has many years of e...
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