Volume Resistivity 1014 Ωcm Al2O3 Ceramic Insulation Resistance 1012 Ωcm Electrical Insulator for Industrial Applications

Product Description:

Aluminium Oxide Ceramics, commonly known as Al2O3 Ceramic or Alumina Oxide Ceramics, are advanced ceramic materials renowned for their exceptional mechanical and electrical properties. These ceramics have become a cornerstone in various high-tech industries, especially in applications requiring high strength, durability, and excellent dielectric performance.

One of the most notable characteristics of Al2O3 Ceramic is its remarkable hardness. With a hardness rating of 9 on the Mohs scale, Aluminium Oxide Ceramics are incredibly resistant to wear and abrasion. This high hardness makes them ideal for demanding environments where surface durability is crucial. Whether used in industrial machinery components or precision instruments, Al2O3 Ceramic ensures long-lasting performance and minimal degradation over time.

In addition to hardness, Al2O3 Ceramic exhibits an outstanding compressive strength of up to 3000 MPa. This high compressive strength means that Alumina Oxide Ceramics can withstand significant mechanical stress without fracturing or deforming. This attribute is particularly important in structural applications and in components subjected to heavy loads or impacts. The combination of hardness and compressive strength makes Aluminium Oxide Ceramics one of the most reliable materials for engineering applications.

The color of Al2O3 Ceramic typically ranges from pristine white to a subtle yellow hue. This coloration depends on the purity and specific manufacturing processes used. The white variety is often preferred for applications where aesthetic appearance is important, while the yellow tone may be indicative of specific additives or slight variations in the ceramic composition. Regardless of the color, the physical and electrical properties remain consistent, ensuring dependable performance across different batches.

One of the key reasons Aluminium Oxide Ceramics are widely used in electronic and communication technologies is their excellent dielectric properties. Al2O3 Ceramic has a dielectric constant of 9.6, which makes it highly effective as an insulating material in microwave communication devices, radio frequency components, and high-frequency circuits. The stable dielectric constant ensures minimal signal loss and interference, which is critical for maintaining the integrity and efficiency of high-speed communication networks.

In microwave communication, Aluminium Oxide Ceramics serve as substrates and insulators that endure high-frequency electromagnetic waves without degradation. Their ability to maintain performance at elevated frequencies and temperatures makes Alumina Oxide Ceramics indispensable in modern communication infrastructure. Similarly, in radio frequency (RF) applications, Al2O3 Ceramic components help optimize signal transmission and reception, contributing to clearer and more reliable communication channels.

Moreover, Al2O3 Ceramic’s high thermal conductivity and electrical insulation properties make it ideal for integration into high-frequency circuits. These ceramics can dissipate heat effectively while preventing electrical shorts, enhancing the longevity and reliability of electronic devices. The material’s robustness against thermal shock and chemical corrosion further extends its applicability in harsh operating environments.

Overall, Aluminium Oxide Ceramics, or Al2O3 Ceramic, combine exceptional hardness, impressive compressive strength, and excellent dielectric properties with a visually appealing white or yellow coloration. These attributes make Alumina Oxide Ceramics a preferred choice for engineers and designers working on microwave communication systems, radio frequency devices, and high-frequency electronic circuits. Their versatility and performance continue to drive innovation in telecommunications, electronics, and other advanced technological fields.

Whether you are seeking materials for precision electronic components or durable structural elements, Al2O3 Ceramic offers a balanced combination of mechanical strength and electrical insulation that few materials can match. Its reliable performance under demanding conditions ensures that products made from Aluminium Oxide Ceramics will meet and exceed expectations in a wide range of industrial and technological applications.

Features:

• Product Name: Al2O3 Ceramic
• Material: High-quality Alumina Oxide Ceramics
• Also known as Aluminum Oxide Ceramic or Aluminium Oxide Ceramics
• Dielectric Strength: 14 KV/mm, ensuring excellent electrical insulation
• Tensile Strength: 300 MPa for superior mechanical performance
• Hardness: 9 Mohs, providing exceptional wear resistance
• Compressive Strength: 3000 MPa, suitable for high-pressure applications

Technical Parameters:

Applications:

The Alumina Oxide Ceramics produced by wuxi special ceramic, originating from China, are renowned for their exceptional properties and versatile application occasions. With a density of 3.8-3.9 g/cm³ and a striking white to yellow color, these ceramics are widely used in industries where durability and performance are critical. The high flexural strength of 400 MPa and hardness of 9 Mohs make Alumina Oxide Ceramic ideal for environments requiring wear resistance and mechanical stability.

In the electronics industry, Alumina Oxide Ceramics serve as excellent insulating materials due to their outstanding insulation resistance of 10¹² Ω·cm. This makes them suitable for manufacturing electronic substrates, insulators, and other components that demand high electrical resistance and thermal stability. The product's ability to withstand high temperatures and electrical stress ensures reliable operation in advanced electronic devices.

Additionally, Alumina Oxide Ceramics find extensive use in mechanical engineering applications. Their superior hardness and strength make them perfect for precision components such as seals, bearings, and wear parts. These ceramics are often employed in environments where friction and abrasion are prevalent, providing long service life and reducing maintenance costs.

In the medical field, Alumina Oxide Ceramic components are utilized for implants and surgical instruments due to their biocompatibility and resistance to corrosion. The material’s inert nature ensures minimal reaction with bodily fluids, making it a preferred choice for hip replacements and dental implants.

Moreover, the chemical industry benefits from Alumina Oxide Ceramics for their excellent chemical stability and resistance to acidic and alkaline environments. They are used in pumps, valves, and other equipment exposed to harsh chemicals, ensuring durability and operational safety.

Overall, the Alumina Oxide Ceramics from wuxi special ceramic are tailored for diverse application scenarios, including electronics, mechanical engineering, medical devices, and chemical processing. Their robust physical and electrical properties make them indispensable in modern industrial and technological fields.

FAQ:

Q1: What is the brand name of this Al2O3 ceramic product?

A1: The Al2O3 ceramic product is manufactured under the brand name "wuxi special ceramic."

Q2: Where is the Al2O3 ceramic produced?

A2: This Al2O3 ceramic is produced in China.

Q3: What are the typical applications of Al2O3 ceramic from wuxi special ceramic?

A3: Al2O3 ceramics are commonly used in electrical insulation, wear-resistant parts, cutting tools, and chemical processing equipment due to their excellent hardness and thermal stability.

Q4: What are the key properties of the Al2O3 ceramic offered by wuxi special ceramic?

A4: The Al2O3 ceramic features high hardness, excellent wear resistance, good thermal conductivity, and outstanding chemical stability.

Q5: Can the Al2O3 ceramic product be customized?

A5: Yes, wuxi special ceramic offers customization options for dimensions and shapes to meet specific industrial requirements.