Dielectric Constant 96 Aluminum Oxide Ceramic White Composition Featuring Compressive Strength Greater Than 3000 MPa Suitable for Electronics

Product Description:

Aluminum Oxide Ceramic, commonly known as alumina ceramic, is a highly versatile and widely used advanced ceramic material that stands out for its exceptional mechanical, electrical, and thermal properties. Among its various forms, the 99% alumina ceramic plate and the 95% alumina ceramic plate are two of the most popular grades, each tailored to meet specific industrial and technological demands. These alumina ceramic plates are renowned for their outstanding performance in high temperature use alumina ceramic plate applications, making them indispensable in numerous high-stress environments.

One of the most remarkable features of aluminum oxide ceramic is its excellent insulation resistance, which exceeds 10 ¹² Ohm-cm. This extraordinary insulation capability ensures that the material is highly effective in preventing electrical conduction, making it ideal for electrical insulators and components in high voltage environments. The superior electrical insulating properties of both the 99% alumina ceramic plate and the 95% alumina ceramic plate enable their extensive use in electronic and electrical industries where reliability and safety are paramount.

The aluminum oxide ceramic plates are characteristically white in color, which is a result of their high purity and excellent manufacturing processes. The pristine white appearance not only adds aesthetic value but also indicates the high quality and consistency of the material. This white color is particularly associated with the 99% alumina ceramic plate, which has a higher alumina content, resulting in better mechanical strength and thermal stability compared to lower purity grades.

Another critical attribute of aluminum oxide ceramic is its high breakdown voltage, which is greater than 20 KV. This property is essential for applications requiring materials that can withstand high electrical stress without failure. The breakdown voltage capability of these alumina ceramic plates makes them suitable for use in insulating components in electrical devices, vacuum interrupters, and other high voltage applications. Both the 99% and 95% alumina ceramic plates are engineered to provide reliable performance in such demanding conditions.

From a mechanical perspective, aluminum oxide ceramic exhibits a Poisson's ratio of approximately 0.25. This ratio reflects the material's ability to deform elastically under mechanical stress, which is crucial for structural applications that require both strength and some degree of flexibility. The Poisson's ratio, combined with the alumina ceramic's impressive tensile strength ranging between 200 and 400 MPa, ensures that these ceramic plates can withstand significant mechanical loads without fracturing. This makes the 99% alumina ceramic plate and the 95% alumina ceramic plate suitable for wear-resistant components, cutting tools, and structural parts in harsh environments.

Moreover, the high temperature use alumina ceramic plate is specifically designed to maintain its mechanical integrity and electrical insulation properties even at elevated temperatures. Alumina ceramics are known for their excellent thermal stability and resistance to thermal shock, allowing them to perform reliably in environments where conventional materials would degrade or fail. This makes aluminum oxide ceramic plates ideal for applications in furnaces, kilns, and other high-temperature industrial processes.

In summary, aluminum oxide ceramic plates, including the 99% alumina ceramic plate and the 95% alumina ceramic plate, offer a unique combination of high insulation resistance (>10 ¹² Ohm-cm), superior breakdown voltage (>20 KV), optimal Poisson's ratio (0.25), and substantial tensile strength (200-400 MPa). Their pure white color signifies their quality and purity, while their resilience under high temperatures underscores their suitability for demanding applications. Whether used in electrical insulation, high temperature use alumina ceramic plate applications, or mechanical components requiring durability and strength, aluminum oxide ceramic remains a top choice for engineers and manufacturers worldwide.

Features:

• Product Name: Aluminum Oxide Ceramic
• Contains 95% Alumina ceramic plate composition
• Poisson's Ratio: 0.25
• Thermal Expansion: 8.9 X 10 ^-6 /K
• Dielectric Strength: 18-20 KV/mm
• Hardness: 9 Mohs
• Tensile Strength: 200-400 MPa
• High-quality alumina ceramic plate suitable for various applications
• Durable alumina ceramic substrate with excellent mechanical properties

Technical Parameters:

Applications:

The KAMTAI Aluminum Oxide Ceramic product, model number KT-YHL, is a premium quality alumina ceramic substrate designed for a wide range of high-performance applications. Manufactured in China and certified with ISO 9001, this 95% alumina ceramic plate is engineered to meet stringent industry standards, ensuring reliability and durability in demanding environments. Its excellent thermal conductivity of 25-35 W/mK and high insulation resistance of >10 ¹² Ohm-cm make it an ideal choice for electrical insulation and heat dissipation applications.

One of the primary application occasions for the KAMTAI alumina ceramic substrate is in high temperature use alumina ceramic plate scenarios. Due to its outstanding breakdown voltage of >20 KV and a Poisson's ratio of 0.25, it can withstand extreme electrical and mechanical stresses, making it suitable for use in electronic devices, power modules, and semiconductor packaging. The material’s robust thermal properties allow it to maintain stability and performance even under intense thermal cycling conditions, which is essential for industrial furnaces, heating elements, and high-temperature sensors.

Additionally, the 95% alumina ceramic plate is widely utilized in the automotive industry for components that require excellent wear resistance and thermal stability. Its ability to endure abrasive and corrosive environments makes it perfect for engine parts, exhaust systems, and catalytic converter substrates. In the field of telecommunications and aerospace, this alumina ceramic substrate serves as a critical component due to its lightweight nature combined with high mechanical strength and electrical insulation capabilities.

KAMTAI ensures efficient supply with a monthly production capacity of 500,000 pieces, offering a minimum order quantity of 300PCS. The products are securely packaged in wooden boxes to prevent damage during transit, with a delivery time of 30 days after payment. Payment terms are flexible, typically via TT, and pricing is negotiable to accommodate various customer requirements.

In summary, the KAMTAI Aluminum Oxide Ceramic KT-YHL is perfect for applications demanding a high temperature use alumina ceramic plate or a reliable alumina ceramic substrate. Its exceptional material properties, combined with strong manufacturing capabilities and customer-focused service, make it a top choice for industries requiring advanced ceramic solutions.

Customization:

Our Aluminum Oxide Ceramic product, branded KAMTAI with model number KT-YHL, offers exceptional quality and performance as an alumina ceramic substrate. Manufactured in China and certified with ISO 9001, this 99% Alumina ceramic plate guarantees reliability and durability for various industrial applications.

We provide customization services to meet your specific needs. The minimum order quantity is 300PCS, with pricing available upon negotiation. Each alumina ceramic substrate is carefully packaged in a wooden box to ensure safe delivery. The delivery time is 30 days after payment, with payment terms via TT.

Our supply ability can reach up to 500,000PCS per month, supporting large-scale orders efficiently. The Aluminum Oxide Ceramic material boasts a compressive strength greater than 3000 MPa and a tensile strength ranging from 200 to 400 MPa, making it suitable for high-stress environments. Additionally, it features a dielectric constant of 9.6 and a thermal expansion coefficient of 8.9 x 10 ^-6 /K.

Choose our alumina ceramic substrate and 99% Alumina ceramic plate for superior mechanical and thermal properties, ensuring optimal performance in your applications.