White Aluminum Oxide Ceramic Providing Tensile Strength 200-400 MPa Excellent for Precision Engineering Applications

Product Description:

The Aluminum Oxide Ceramic product is a premium quality material designed for a wide range of industrial and technological applications. It is primarily composed of aluminum oxide, commonly known as alumina, which is renowned for its exceptional mechanical, thermal, and electrical properties. This product is available in different purities, including the widely used 95% alumina ceramic plate and the higher purity 99% alumina ceramic plate, catering to various performance requirements and cost considerations.
One of the standout features of this aluminum oxide ceramic is its excellent thermal conductivity, ranging between 25 and 35 W/mK. This property makes it highly suitable for applications involving heat dissipation and thermal management. The material’s capability to efficiently conduct heat while maintaining structural integrity under high temperatures makes it an ideal choice for high temperature use alumina ceramic plate applications, where thermal stability and resistance to thermal shock are critical.
In terms of mechanical properties, this alumina ceramic boasts a Young's Modulus of 200-400 GPa, indicating its remarkable stiffness and resistance to deformation under stress. This high modulus ensures that components made from this material can withstand significant mechanical loads without bending or breaking. Additionally, the tensile strength of the aluminum oxide ceramic ranges from 200 to 400 MPa, providing excellent resistance to fracture and mechanical failure. These characteristics make the material highly reliable for structural components in demanding environments.
Another important attribute of the aluminum oxide ceramic is its dielectric constant of 9.6. This relatively high dielectric constant, combined with its excellent electrical insulation properties, makes the material suitable for electronic and electrical applications where insulation and dielectric performance are essential. The alumina ceramic plate is widely used in substrates, insulators, and other components that require stable electrical performance even at elevated temperatures.
The availability of both 95% alumina ceramic plate and 99% alumina ceramic plate allows users to select the appropriate grade based on their specific requirements. The 95% alumina ceramic plate offers a balanced combination of performance and cost-effectiveness, making it a popular choice for general applications. On the other hand, the 99% alumina ceramic plate provides superior purity, resulting in enhanced mechanical strength, thermal conductivity, and chemical resistance, suitable for more demanding environments.
Manufactured through advanced ceramic processing techniques, this aluminum oxide ceramic product exhibits excellent wear resistance, corrosion resistance, and durability. Its ability to maintain performance under high mechanical stress, chemical exposure, and elevated temperatures further broadens its application scope. Industries such as electronics, aerospace, automotive, and manufacturing frequently utilize high temperature use alumina ceramic plate for components like cutting tools, heat exchangers, protective coatings, and electrical insulators.
In summary, the aluminum oxide ceramic product is a versatile and high-performance material characterized by its excellent thermal conductivity (25-35 W/mK), robust mechanical properties (Young’s Modulus: 200-400 GPa and tensile strength: 200-400 MPa), and reliable electrical insulation (dielectric constant: 9.6). Available in both 95% and 99% purity grades, this alumina ceramic plate is perfectly suited for applications requiring durability, thermal stability, and electrical insulation. Its suitability for high temperature use alumina ceramic plate applications makes it an indispensable material in advanced industrial and technological sectors.

Features:

• Product Name: Aluminum Oxide Ceramic
• High insulation resistance greater than 10 ¹² Ohm-cm, ensuring excellent electrical insulation.
• Thermal expansion coefficient of 8.9 × 10 ^-6 /K, providing stability under temperature changes.
• Dielectric strength ranging from 18 to 20 KV/mm, suitable for high voltage applications.
• Dielectric constant of 9.6, making it an ideal material for electronic components.
• Tensile strength between 200 and 400 MPa, offering robust mechanical durability.
• Manufactured as a 95% Alumina ceramic plate, ensuring high purity and performance.
• Commonly used as an alumina ceramic substrate in electronic and electrical applications.
• Reliable alumina ceramic substrate material with excellent thermal and electrical properties.

Technical Parameters:

Applications:

The KAMTAI Aluminum Oxide Ceramic product, model KT-YHL, is an exceptional 99% Alumina ceramic plate designed for a wide range of application occasions and scenarios. Originating from China and certified with ISO 9001, this high-quality alumina ceramic plate is ideal for industries requiring materials with superior electrical insulation and mechanical strength. Its breakdown voltage exceeds 20 KV, and it boasts a dielectric strength of 18-20 KV/mm, making it perfectly suited for high voltage electrical components and insulating parts.
One of the primary application occasions for this 99% Alumina ceramic plate is in high temperature environments. The high temperature use alumina ceramic plate offers excellent thermal stability and resistance, which makes it highly effective in furnaces, kilns, and heat treatment processes. Its Young's modulus ranging from 200 to 400 GPa and Poisson's ratio of 0.25 ensure outstanding mechanical performance under thermal stress, providing durability and longevity in harsh conditions.
The KT-YHL alumina ceramic plate is also widely used in electronic and electrical industries due to its dielectric constant of 9.6, which ensures excellent insulation properties. This makes it suitable for substrates, insulators, and components in devices that require reliable electrical insulation and thermal conductivity. Additionally, the product’s robust packaging in wooden boxes guarantees safe transportation and delivery, with a supply ability of 500,000 pieces per month to meet large-scale production demands.
With a minimum order quantity of 300 pieces and a delivery time of 30 days after payment, this 99% Alumina ceramic plate from KAMTAI is available for negotiation on price, offering flexibility to customers. Payment terms are based on TT, ensuring secure and efficient transactions. Whether for industrial manufacturing, electrical insulation, or high temperature applications, the KT-YHL alumina ceramic plate provides an outstanding solution that combines high performance with reliable quality.

Customization:

Our Aluminum Oxide Ceramic product, branded as KAMTAI with model number KT-YHL, is designed for high temperature use alumina ceramic plate applications. Manufactured in China and certified with ISO 9001, this 95% Alumina ceramic plate offers excellent performance and reliability.
The product features a density of 3.75-3.9g/cm³, a Poisson's ratio of 0.25, dielectric strength of 18-20 KV/mm, and thermal conductivity ranging from 25-35 W/mK, making it an ideal alumina ceramic plate for various industrial uses.
We require a minimum order quantity of 300PCS, with pricing available on negotiation. Each order is securely packaged in a wooden box to ensure safe delivery. The delivery time is 30 days after payment, with payment terms via TT.
With a supply ability of 500,000PCS per month, KAMTAI ensures consistent availability to meet your production demands. Our alumina ceramic plate is white in color and suitable for diverse applications requiring high temperature resistance and durability.