96% Alumina Ceramic Thin Film Substrates for Electrocircuit - 300 MPa Bending Strength, 1800°C Heat Resistance
Price:
us$1~us$100/P
MOQ:
10p
Delivery Time:
30days
Brand:
wuxi special ceramic
Product Description
High Purity 96% Alumina Ceramic Thin Film Substrates
Alumina ceramic substrates are advanced materials based on alumina (Al₂O₃) designed for thick film integrated circuits and electrocircuit applications. These substrates offer exceptional electrical conductivity, mechanical strength, and high-temperature resistance, making them ideal for demanding electronic applications.
Material Classification
Alumina ceramics are categorized into two main types:
- High-Purity Type: Contains 99.9% Al₂O₃ content with sintering temperatures of 1650-1990°C
- Ordinary Type: Includes 99, 95, 90, 85, and 80-75% Al₂O₃ content variants
Technical Specifications
| Parameter | Specification |
|---|---|
| Alumina Content | 96% |
| Color | White (standard) |
| Dimensional Accuracy | ±0.01 mm |
| Hardness | HRA89 / HV1500-1700 / Mohs 9 |
| Modulus of Elasticity | 380 GPa |
| Bending Strength | 300 MPa |
| Compressive Strength | 2500 MPa |
| Melting Point | 2050°C |
| High Temperature Resistance | 1800°C |
| Thermal Conductivity | 39 W/(m·K) |
| Thermal Expansion Coefficient | 8.6 × 10⁻⁶/°C |
| Breakdown Strength | 15 KV/mm |
| Resistivity | 10¹⁵ Ω·m |
Key Applications
- Integrated circuit substrates
- High-frequency insulation materials
- Electronic vacuum devices
- Corrosion-resistant components
- Wear-resistant parts and ceramic bearings
Manufacturer Information
Wuxi Special Ceramic Co., Ltd specializes in producing alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our materials are widely used in metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textiles, nuclear industry, and aerospace applications.
Production Capabilities: Custom manufacturing according to drawings or samples with 30-day trial production and mass production timelines.
Global Reach: We supply major international clients including Toshiba Lighting Group in Japan and Europe, delivering high-quality products with quick turnaround times.
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Get in Touch
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Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu