Insulation Resistance 1012 Ohm-cm Aluminum Oxide Ceramic for Electrical Applications
Product Description:
The 99% Alumina ceramic plate is a high-quality product designed for high temperature use. With its impressive flexural strength ranging from 200 to 400 MPa, this ceramic plate offers excellent durability and resistance to mechanical stress. The dielectric strength of 18-20 KV/mm ensures reliable insulation properties, making it ideal for electrical applications where maintaining proper insulation is crucial.
Featuring a high breakdown voltage exceeding 20 KV, this alumina ceramic plate provides an added level of safety and reliability in high voltage environments. Its Poisson's Ratio of 0.25 indicates good elastic properties and resistance to deformation under load, contributing to its long-term performance and stability.
The white color of this alumina ceramic plate not only gives it a clean and professional appearance but also signifies its purity and high quality. Whether used for industrial applications, laboratory settings, or in research and development, this ceramic plate offers a versatile solution for various high temperature environments.
Features:
- Product Name: Aluminum Oxide Ceramic
- Breakdown Voltage: >20 KV
- Flexural Strength: 200-400 MPa
- Thermal Conductivity: 25-35 W/mK
- Thermal Expansion: 8.9 X 10-6/K
- Insulation Resistance: >10^12 Ohm-cm
Technical Parameters:
| Attribute | Value |
|---|---|
| Dielectric Strength | 18-20 KV/mm |
| Poisson's Ratio | 0.25 |
| Density | 3.75-3.9g/cm3 |
| Flexural Strength | 200-400 MPa |
| Color | White |
| Young's Modulus | 200-400 GPa |
| Hardness | 9 Mohs |
| Thermal Expansion | 8.9 X 10^-6/K |
| Compressive Strength | >3000 MPa |
| Thermal Conductivity | 25-35 W/mK |
Applications:
The KT-YHL ceramic plate is ideal for scenarios requiring high thermal stability and excellent dielectric properties. With a low thermal expansion rate of 8.9 x 10-6/K, it can withstand extreme temperatures, making it perfect for use in furnace linings, thermal insulation, and other demanding environments.
The high thermal conductivity of 25-35 W/mK ensures efficient heat transfer, making the alumina ceramic plate a preferred choice for heat sinks, electronic components, and power modules. Its impressive breakdown voltage of over 20 KV guarantees reliable insulation in electrical applications.
In terms of mechanical strength, the KT-YHL ceramic plate offers a flexural strength ranging from 200-400 MPa, making it suitable for structural components, wear-resistant parts, and cutting tools. Its robust nature ensures longevity and reliability in challenging working conditions.
Packaged in secure wooden boxes, the KT-YHL ceramic plates are delivered within 30 days after payment confirmation. The minimum order quantity is 300PCS, and pricing is negotiable based on requirements. Payment terms are TT, and the supply ability is 500,000PCS per month.
Support and Services:
Our Product Technical Support and Services for the Aluminum Oxide Ceramic product include:
- Expert assistance with product installation and setup
- Guidance on product maintenance and care
- Troubleshooting and resolution of technical issues
- Product training and education for users
- Regular updates on product advancements and improvements
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