Thermal Expansion 8.9 X 10-6 K Aluminum Oxide Ceramic Offering Density 3.75-3.9g cm3 and Dielectric Constant 9.6 Ideal for Mechanical Components

Product Description:

Aluminum Oxide Ceramic, commonly known as alumina ceramic, is a highly versatile and widely used advanced ceramic material renowned for its exceptional mechanical, electrical, and thermal properties. This material is especially valued in applications requiring outstanding insulation resistance, mechanical strength, and durability under high temperature conditions. Our aluminum oxide ceramic product stands out as an ideal choice for various industrial and technological applications where reliability and performance are paramount.

One of the most notable attributes of this alumina ceramic is its exceptional insulation resistance, which exceeds 10 ¹² Ohm-cm. This extremely high insulation resistance makes it an excellent electrical insulator, suitable for use in electronic components, insulative substrates, and other devices where minimizing electrical conductivity is critical. The superior dielectric properties of alumina ceramic contribute to its widespread use in high frequency and high voltage environments, ensuring safety and efficiency in electrical insulation applications.

The mechanical strength of this aluminum oxide ceramic is another key feature that enhances its usability across demanding applications. With a flexural strength ranging from 200 to 400 MPa, this material can withstand significant mechanical stress and strain without failure. This robust flexural strength makes it particularly useful in structural components, wear-resistant parts, and other load-bearing applications. It also ensures durability and long service life even in harsh working environments.

Additionally, the dielectric constant of this alumina ceramic is approximately 9.6. This property is critical in determining the material’s ability to store electrical energy in an electric field, making it highly suitable for electronic and electrical applications such as capacitors and insulating substrates. The stable dielectric constant further ensures consistent performance across a wide range of operating conditions and frequencies.

Hardness is another important characteristic of aluminum oxide ceramic, and this product exhibits a hardness of 9 on the Mohs scale. This remarkable hardness level signifies excellent resistance to abrasion, scratching, and wear, which is essential for components exposed to friction or harsh mechanical environments. The hardness of alumina ceramic contributes to its longevity and reliability, making it a cost-effective choice for industrial applications.

In terms of appearance, this aluminum oxide ceramic features a pristine white color, which not only signifies purity but also enhances its suitability for applications where aesthetic considerations or contamination avoidance are important. The white color also indicates the high quality and consistency of the material, often preferred in medical, electronic, and high precision engineering fields.

One of the most significant applications of this alumina ceramic is in high temperature environments. The high temperature use alumina ceramic plate is specially designed to maintain its structural integrity, electrical insulation, and mechanical properties even at elevated temperatures. This makes the high temperature use alumina ceramic plate an indispensable component in furnace linings, thermal insulation, cutting tools, and other industrial processes that involve extreme thermal conditions. Its ability to resist thermal shock and maintain performance under continuous high heat exposure distinguishes it from many other ceramic materials.

Overall, aluminum oxide ceramic is a material that combines outstanding electrical insulation, mechanical strength, hardness, and thermal stability with a clean and appealing white appearance. Whether it is utilized as a high temperature use alumina ceramic plate or in other forms, it consistently delivers superior performance. Its properties such as insulation resistance greater than 10 ¹² Ohm-cm, flexural strength ranging from 200 to 400 MPa, a dielectric constant of 9.6, and a hardness rating of 9 Mohs make it an excellent choice for a wide range of industrial, electronic, and engineering applications.

In conclusion, our aluminum oxide ceramic product offers unmatched quality and performance for customers seeking reliable, durable, and efficient ceramic materials. Its exceptional attributes make it a preferred choice for applications requiring high temperature resistance, electrical insulation, and mechanical robustness. The high temperature use alumina ceramic plate is a testament to the material's versatility and ability to meet the rigorous demands of modern technology and industry.

Features:

• Product Name: Aluminum Oxide Ceramic
• Dielectric Strength: 18-20 KV/mm
• Color: White
• Density: 3.75-3.9 g/cm³
• Flexural Strength: 200-400 MPa
• Tensile Strength: 200-400 MPa
• Ideal for use as an alumina ceramic substrate
• Available as a durable alumina ceramic plate
• Suitable for high temperature use alumina ceramic plate applications

Technical Parameters:

Applications:

The KAMTAI Aluminum Oxide Ceramic product, model number KT-YHL, is a premium 95% Alumina ceramic plate designed to meet the rigorous demands of various industrial applications. Manufactured in China and certified under ISO 9001, this high-quality ceramic plate is renowned for its exceptional physical and electrical properties, making it ideal for high temperature use alumina ceramic plate applications.

With a density ranging from 3.75 to 3.9 g/cm³ and a compressive strength exceeding 3000 MPa, the KT-YHL ceramic plate offers outstanding mechanical durability and resistance to wear and deformation. Its high breakdown voltage of over 20 KV and dielectric strength between 18 to 20 KV/mm ensure excellent electrical insulation, making it suitable for use in high voltage and high-frequency environments.

The product’s thermal expansion coefficient of 8.9 x 10⁻⁶/K allows it to maintain structural integrity under rapid temperature changes, making it an excellent choice for applications that require a high temperature use alumina ceramic plate. This makes it widely used in industries such as electronics, aerospace, metallurgy, and chemical processing, where thermal stability and insulation are critical.

KAMTAI’s Aluminum Oxide Ceramic plates are typically utilized in scenarios including high-temperature furnace components, electrical insulators, heat exchangers, and wear-resistant linings. Their ability to withstand extreme temperatures and corrosive environments without compromising performance makes them indispensable in manufacturing and processing plants that operate under harsh conditions.

For customers requiring bulk orders, KAMTAI offers a minimum order quantity of 300 pieces with a supply ability of up to 500,000 pieces per month. Each order is carefully packaged in a wooden box to ensure safe delivery within 30 days after payment. Payment terms are flexible with TT accepted, and pricing is negotiable to accommodate different business needs.

In summary, the KAMTAI KT-YHL Aluminum Oxide Ceramic plate is a robust, reliable, and versatile 95% Alumina ceramic plate, perfectly suited for high temperature use alumina ceramic plate applications across various industries that demand superior performance and durability.

Support and Services:

Our Aluminum Oxide Ceramic products are designed to meet the highest standards of quality and performance. For optimal use and maintenance, please refer to the product manual provided with your purchase.

We offer comprehensive technical support to assist you with installation, usage, and troubleshooting. Our expert team is dedicated to ensuring that you achieve the best results from our Aluminum Oxide Ceramic materials.

Should you require replacement parts or additional services, we provide a range of options tailored to your specific needs. Regular maintenance and proper handling will extend the lifespan and effectiveness of your ceramic components.

For detailed technical specifications, application guidelines, and safety information, please consult the documentation available on our website or contact our support center.

We are committed to providing ongoing support and services to help you maximize the benefits of Aluminum Oxide Ceramic in your projects and operations.