High Purity 99.7% Alumina Ceramic Thin Film Substrates - 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 99.7% 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 excellent electrical conductivity, superior mechanical strength, and outstanding high-temperature resistance up to 1800°C.
Material Properties
Alumina ceramics are versatile materials widely used in modern industrial applications due to their exceptional performance characteristics. The material is classified into high-purity types (99.9% Al₂O₃ content) and standard types, with our product featuring 99.7% purity for optimal performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Color | White (standard) |
| Specifications | Customized |
| Accuracy | ±0.01 |
| Density | ≥3.88 g/cm³ |
| 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 | ≥30 W/(m·K) |
| Thermal Expansion Coefficient | 8.6 × 10⁻⁶/°C |
| Breakdown Strength | 15 KV/mm |
| Resistivity | 10¹⁵ Ω·m |
Key Applications
- Thick film integrated circuits
- Electronic conductor substrates
- High-frequency insulation materials
- Industrial instrumentation components
- High-temperature resistant components
Manufacturing Capabilities
Wuxi Special Ceramic Co., Ltd specializes in producing high-quality alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. We offer custom manufacturing according to drawings or samples with trial production typically completed within 30 days.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu