Insulation Resistance Greater Than 1012 Ohm-cm Alumina Ceramic Aluminum Oxide Ceramic Material for Electrical Applications

Product Description:

The Aluminum Oxide Ceramic product, commonly known as alumina ceramic plate, is an advanced engineering material renowned for its exceptional mechanical, thermal, and electrical properties. Manufactured with a purity level of 99%, the 99% alumina ceramic plate offers outstanding performance in demanding industrial applications, particularly where high durability and resistance to extreme conditions are essential.

One of the most notable features of this alumina ceramic plate is its excellent thermal conductivity, ranging between 25-35 W/mK. This characteristic makes it highly suitable for high temperature use alumina ceramic plate applications, where efficient heat dissipation is critical. The material's ability to conduct heat effectively while maintaining structural integrity ensures reliable performance in environments exposed to elevated temperatures.

In terms of mechanical strength, the 99% alumina ceramic plate exhibits a remarkable compressive strength exceeding 3000 MPa. This exceptionally high compressive strength allows the material to withstand substantial mechanical loads and pressures without deformation or failure. Consequently, the alumina ceramic plate is widely used in industries requiring robust structural components capable of enduring harsh mechanical stresses.

The hardness of the aluminum oxide ceramic product is another key attribute, rated at 9 on the Mohs scale. This high hardness level signifies excellent wear resistance, making the alumina ceramic plate an ideal choice for applications involving abrasive environments. The material’s resistance to scratching, abrasion, and surface wear contributes to its long service life and reduced maintenance requirements in industrial settings.

Electrical insulation is also a critical property of the 99% alumina ceramic plate. With a dielectric strength ranging from 18 to 20 KV/mm, this alumina ceramic plate offers superior electrical insulation capabilities. This makes it highly suitable for use in electrical and electronic components where preventing electrical breakdown and ensuring safety is paramount. The high dielectric strength ensures reliable insulation performance even under high voltage conditions.

Moreover, the aluminum oxide ceramic product demonstrates an impressive Young's modulus between 200 and 400 GPa. This indicative measure of stiffness highlights the material’s resistance to elastic deformation under stress, ensuring dimensional stability and structural reliability in various applications. The combination of high Young's modulus and compressive strength makes the alumina ceramic plate a preferred material for precision engineering components.

In summary, the alumina ceramic plate, especially the 99% alumina ceramic plate variant, is a superior material characterized by excellent thermal conductivity, outstanding compressive strength, high hardness, remarkable dielectric strength, and significant stiffness. Its capabilities in high temperature use alumina ceramic plate applications make it indispensable in industries such as electronics, mechanical engineering, automotive, aerospace, and chemical processing. Whether used as insulating substrates, wear-resistant components, or structural parts, this aluminum oxide ceramic product consistently delivers high performance, reliability, and longevity.

Choosing the aluminum oxide ceramic product ensures optimal performance in environments demanding high mechanical strength, thermal management, electrical insulation, and resistance to wear and corrosion. Its unique combination of properties positions the alumina ceramic plate as a critical material solution for cutting-edge technological applications and advanced manufacturing processes worldwide.

Features:

• Product Name: Aluminum Oxide Ceramic
• Dielectric Constant: 9.6
• Compressive Strength: >3000 MPa
• Thermal Expansion: 8.9 x 10 ^-6 /K
• Young's Modulus: 200-400 GPa
• Dielectric Strength: 18-20 KV/mm
• Material Type: 99% Alumina ceramic plate
• Suitable for high temperature use alumina ceramic plate applications
• Ideal as an alumina ceramic substrate for electronic components

Technical Parameters:

Applications:

The KAMTAI Aluminum Oxide Ceramic, model KT-YHL, is a premium quality alumina ceramic substrate designed for a wide range of industrial applications. Manufactured in China and certified under ISO 9001 standards, this product guarantees exceptional reliability and performance. With a remarkable hardness of 9 Mohs and a density ranging from 3.75 to 3.9 g/cm³, the KT-YHL alumina ceramic plate is ideal for environments requiring durable and wear-resistant materials.

This alumina ceramic substrate is particularly suited for high temperature use alumina ceramic plate applications due to its excellent thermal stability and high insulation resistance of over 1012 Ohm-cm. These properties make it an excellent choice for electrical insulation components, high temperature electronic substrates, and other demanding scenarios where both mechanical strength and electrical insulation are critical. Its tensile strength, ranging between 200 to 400 MPa, coupled with a Poisson’s ratio of 0.25, ensures robust performance under mechanical stress and thermal cycling.

KAMTAI’s alumina ceramic products are extensively used in industries such as electronics, aerospace, automotive, and chemical processing. The alumina ceramic substrate is perfect for manufacturing components like insulators, sensor substrates, heat exchangers, and cutting tools, especially in applications involving extreme heat and corrosive environments. The high temperature use alumina ceramic plate maintains dimensional stability and mechanical integrity under thermal shock and continuous exposure to high temperatures, making it a reliable solution for advanced industrial needs.

With a supply ability of 500,000 pieces per month, KAMTAI caters to large-scale industrial demands, ensuring timely delivery within 30 days after payment. The minimum order quantity of 1000 pieces is packed securely in wooden boxes to protect the ceramic plates from damage during transit. Payment terms are flexible via TT, and prices are negotiable to accommodate various customer requirements.

In summary, the KAMTAI KT-YHL aluminum oxide ceramic substrate combines outstanding hardness, tensile strength, and excellent insulation resistance, making it the ideal choice for any application requiring a high temperature use alumina ceramic plate. Its superior material properties and reliable supply chain make it an indispensable material for modern industrial applications.