Density 3.75 to 3.9 grams per cubic centimeter Alumina ceramic featuring Poissons Ratio 0.25 suitable for cutting tools and electronic substrates

Product Description:

The Aluminum Oxide Ceramic product, commonly known as alumina ceramic plate, is a high-performance material renowned for its exceptional mechanical, thermal, and electrical properties. This product is primarily composed of 99% alumina, which ensures superior purity and consistency, making it an ideal choice for a wide range of industrial and technological applications.

One of the most remarkable attributes of this alumina ceramic plate is its outstanding compressive strength, which exceeds 3000 MPa. This high compressive strength makes the material incredibly resistant to mechanical stress and deformation under heavy loads, ensuring durability and longevity in demanding environments. Whether used as structural components or protective layers, the alumina ceramic substrate provides reliable performance even under extreme pressure conditions.

Thermal management is another critical aspect where the Aluminum Oxide Ceramic excels. With a thermal conductivity ranging between 25 to 35 W/mK, this material efficiently dissipates heat, preventing overheating and enhancing the stability of electronic devices and mechanical systems. This thermal conductivity rate is particularly beneficial for applications involving high temperatures or rapid thermal cycling, where maintaining optimal temperature is crucial.

The insulation resistance of this alumina ceramic plate is extraordinarily high, exceeding 10 ¹² Ohm-cm. Such excellent electrical insulation properties make it an ideal substrate for electronic components, ensuring minimal electrical leakage and high dielectric strength. As a result, the alumina ceramic substrate is widely used in the electronics industry for manufacturing insulators, substrates for semiconductor devices, and other components requiring superior electrical insulation.

In addition to its mechanical and thermal properties, the Aluminum Oxide Ceramic product is characterized by its pristine white color, which not only enhances its aesthetic appeal but also indicates its high purity and quality. The white appearance is a hallmark of 99% alumina ceramic plates, signifying minimal impurities and uniform composition. This makes it suitable for applications where visual inspection and material purity are critical.

Thermal expansion is a key consideration in many industrial applications, and this alumina ceramic substrate exhibits a thermal expansion coefficient of 8.9 x 10 ^-6 /K. This relatively low thermal expansion rate ensures dimensional stability over a wide temperature range, minimizing the risk of cracking or warping due to thermal stress. This property is especially important in precision engineering, electronics, and high-temperature processing equipment, where thermal dimensional stability is paramount.

Overall, the Aluminum Oxide Ceramic product offers a unique combination of high compressive strength, excellent thermal conductivity, superior insulation resistance, and stable thermal expansion, all wrapped in a pure white, high-purity ceramic plate. These properties make the 99% alumina ceramic plate an indispensable material in industries such as electronics, aerospace, automotive, chemical processing, and manufacturing.

Whether used as an alumina ceramic substrate for electronic circuits, a protective alumina ceramic plate in harsh environments, or a structural component requiring high strength and thermal stability, this material consistently delivers exceptional performance. Its versatility and reliability continue to make it a preferred choice among engineers, designers, and manufacturers seeking advanced ceramic solutions that meet stringent operational demands.

In conclusion, the Aluminum Oxide Ceramic product stands out as a superior ceramic material, combining strength, thermal management, electrical insulation, and aesthetic purity. Its impressive compressive strength of over 3000 MPa, thermal conductivity between 25 and 35 W/mK, insulation resistance greater than 10 ¹² Ohm-cm, characteristic white color, and low thermal expansion coefficient of 8.9 x 10 ^-6 /K collectively define its excellence. Choosing the 99% alumina ceramic plate ensures durability, performance, and reliability for a wide array of advanced industrial and technological applications.

Features:

• Product Name: Aluminum Oxide Ceramic
• Tensile Strength: 200-400 MPa
• Compressive Strength: >3000 MPa
• Young's Modulus: 200-400 GPa
• Dielectric Constant: 9.6
• Density: 3.75-3.9 g/cm³
• Type: 95% Alumina ceramic plate
• Suitable for high temperature use alumina ceramic plate applications
• Durable alumina ceramic plate with excellent mechanical properties

Technical Parameters:

Applications:

The KAMTAI Aluminum Oxide Ceramic, model number KT-YHL, is a premium quality alumina ceramic product originating from China. Certified with ISO 9001, this alumina ceramic is manufactured under strict quality control standards to ensure exceptional performance and reliability. With a supply ability of 500,000 pieces per month and a minimum order quantity of 1000PCS, KAMTAI is well-equipped to meet large-scale industrial demands. The product is carefully packaged in sturdy wooden boxes to guarantee safe delivery within 30 days after payment, with TT as the preferred payment term. Pricing is negotiable to suit different client requirements.

This alumina ceramic plate is specifically designed for high temperature use, offering outstanding thermal stability with a thermal expansion coefficient of 8.9 x 10^-6/K. Its density ranges between 3.75 and 3.9 g/cm³, providing a robust and durable structure ideal for demanding applications. The product's impressive insulation resistance of greater than 10^12 Ohm-cm makes it highly suitable for electrical insulation components in harsh environments. Additionally, the alumina ceramic plate boasts a compressive strength exceeding 3000 MPa and a flexural strength between 200 and 400 MPa, ensuring excellent mechanical resilience under extreme conditions.

The high temperature use alumina ceramic plate from KAMTAI is widely applied in various industrial and technological scenarios. It is commonly used in electronic substrates, insulating parts for electrical devices, and components in high-temperature furnaces. The material’s resistance to thermal shock and mechanical wear makes it ideal for manufacturing cutting tools, wear-resistant nozzles, and protective liners in machinery operating at elevated temperatures. Furthermore, its chemical inertness and hardness are beneficial in the production of chemical processing equipment and biomedical devices.

In summary, the KT-YHL alumina ceramic plate is a versatile and high-performance product suitable for applications requiring superior thermal, mechanical, and electrical properties. Whether utilized in electronics, industrial manufacturing, or high temperature environments, the KAMTAI alumina ceramic ensures longevity, efficiency, and safety, making it a preferred choice for professionals seeking reliable ceramic solutions.