Premium Alumina Ceramic Sheet 99% Purity High Temperature Insulation

Alumina Ceramic Sheet High Performance Aluminum Oxide Substrate

Discover our premium alumina ceramic sheets engineered for superior durability and thermal management. Visualize a sleek, high purity Al2O3 plate precisely cut into thin, consistent sheets—ideal for electronics, power modules, and high-temperature applications. Our ceramic thermal pads demonstrate excellent electrical insulation and wear resistance, highlighted through detailed demo visuals showcasing heat dissipation efficiency and mechanical robustness. Trusted for IGBT cooling insulators and custom corundum sheets, these alumina boards deliver unmatched reliability for demanding industrial uses.

Quick Specs Table

Specification	Details
Material	High purity alumina ceramic (Al2O3)
Purity Level	99%+ aluminum oxide
Thickness Options	0.2mm to 10mm
Sizes Available	Custom cut to specification
Density	3.85 g/cm³
Thermal Conductivity	Up to 30 W/m·K
Electrical Resistivity	>10¹³ Ω·cm
Max Operating Temperature	Up to 1700°F (927°C)
Surface Finish	Smooth, polished or matte
Common Shapes	Sheets, plates, tiles
Customization Options	Thickness, size, holes, shapes

This quick specs table highlights key details on our alumina ceramic sheet, perfect for use as an aluminum oxide substrate or high-temperature alumina board for your electronics and industrial needs.

Product Description

Our Alumina Ceramic Sheet is made from high-purity aluminum oxide (Al2O3), typically 99% or higher, ensuring excellent quality and performance. The material is carefully shaped and fired at high temperatures in a controlled kiln to achieve its dense, durable structure. This process creates a strong ceramic board that offers outstanding wear resistance and thermal stability.

With its electrical insulating properties and high thermal conductivity, this alumina ceramic sheet is perfect for applications needing reliable heat management and electrical isolation. It’s versatile enough to serve as a ceramic thermal pad, an electrical insulating ceramic, or a wear-resistant ceramic liner in demanding environments.

In short, this ceramic sheet provides:

• High durability under extreme conditions
• Excellent heat resistance for high-temperature uses
• Electrical insulation for safe power module operation
• Versatile fit for custom shapes and thicknesses

Whether you need a high-temperature alumina board or a thin alumina ceramic tile, this product delivers premium performance for US industries focusing on electronics, power modules, and wear resistance.

Key Features and Benefits

Our alumina ceramic sheet stands out for its thermal excellence, durability, and versatility—perfect for a wide range of applications in the U.S. market.

Thermal Excellence

• High thermal conductivity helps manage heat effectively, making it ideal as a ceramic thermal pad or IGBT cooling insulator.
• Withstands high temperatures without warping or degrading, perfect for demanding environments.

Durability

• Made from high purity Al2O3, this aluminum oxide substrate offers excellent wear resistance, ensuring a long service life.
• Resistant to corrosion and mechanical abrasion, making it a reliable ceramic thermal pad or wear-resistant ceramic liner.

Versatility

• Available in various thicknesses and sizes, including thin alumina ceramic tiles and high temperature alumina boards.
• Works well as an electrical insulating ceramic in electronics and power modules, plus emerging tech applications.
• Can be customized with different shapes and holes to fit specific project needs.

This combination of outstanding thermal management, strength, and adaptability makes our 99% alumina sheet a go-to choice for customers looking for a dependable ceramic solution.

Applications

Our alumina ceramic sheet is perfect for a wide range of uses, especially where durability and heat resistance matter.

Electronics and Power Modules

• Acts as an excellent electrical insulating ceramic for circuits and components
• Commonly used as an IGBT cooling insulator and an aluminum oxide substrate
• Supports high-performance power devices with stable heat dissipation

High-Temperature and Wear-Resistant Uses

• Ideal for environments requiring high temperature alumina boards that withstand wear
• Functions effectively as a wear-resistant ceramic liner in industrial settings
• Can handle extreme conditions without cracking or deforming

Emerging Tech Applications

• Fits well in new tech like advanced thermal pads and thin alumina ceramic tiles
• Used in industries pushing limits with custom corundum sheets for specific needs
• Supports evolving tech demands with high purity Al2O3 plates tailored for specialized projects

This versatility makes the 99% alumina sheet a go-to for American industries needing reliable, long-lasting ceramic solutions.

Available Variants and Customization

Our alumina ceramic sheets come in a variety of options to match your exact needs. Choose from different purity levels, including high purity Al2O3 plates with up to 99% alumina content for top-notch performance. We also offer a range of shapes and sizes, from thin alumina ceramic tiles to thicker boards, tailored to your project requirements.

Need holes or custom cutouts? No problem. We can precision-machine custom corundum sheets with drilled holes or specific contours to fit your design. Whether you need a wear-resistant ceramic liner or an electrical insulating ceramic in a unique shape, we’re ready to deliver.

Looking for something special or bulk orders? Reach out for a custom quote today and get the perfect ceramic thermal pad or high temperature alumina board designed just for you.

Technical Data Sheet Download

Get all the detailed info you need about our Alumina Ceramic Sheet in one easy download. Our technical data sheet covers key specs like purity levels, dimensions, thermal conductivity, electrical insulation properties, mechanical strength, and firing process details.

Whether you need info on our high purity Al2O3 plate or specifics about our ceramic thermal pad qualities, this document has you covered. It also includes guidelines for handling, installation tips, and performance benchmarks to help you make the best choice for your project.

Download the data sheet now to ensure your application meets the right standards and to get precise technical support whenever you need it.

Customer Reviews and Testimonials

Our alumina ceramic sheet has earned strong praise from customers across the U.S. Here’s what users are saying about its performance and reliability:

• “The high purity Al2O3 plate worked perfectly as an IGBT cooling insulator in our power modules. It handles heat like a champ and fits our specs exactly.” – Mark T., Electronics Manufacturer
• “We use the 99% alumina sheet for wear-resistant ceramic liners in our machinery. It holds up well even under heavy abrasion and high temperatures.” – Jennifer S., Industrial Equipment Supplier
• “Ordering a custom corundum sheet was seamless, and the team delivered quickly with excellent quality. Great for our electrical insulating ceramic needs.” – Daniel R., Electrical Components Provider
• “The thin alumina ceramic tiles provide excellent thermal performance for our specialized applications. Durable and consistent every batch.” – Sarah L., Advanced Tech Developer

We’re proud to support a variety of industries with our alumina ceramic sheets. If you want to share your experience or have questions, feel free to reach out. Your feedback helps us keep improving.

Related Products and Upsells

If you’re interested in our Alumina Ceramic Sheet, you might also want to check out these related products to enhance your projects:

• Ceramic Thermal Pads

  Perfect for improving heat transfer in electronics, these pads complement our alumina boards for IGBT cooling insulators and power modules.

• High Purity Al2O3 Plates

  For those needing thicker or larger substrates, our high purity aluminum oxide substrates offer excellent insulation and durability.

• Wear-Resistant Ceramic Liners

  Ideal for industrial applications requiring abrasion resistance, these liners pair well with our alumina sheets in high-wear environments.

• Thin Alumina Ceramic Tiles

  Great for applications requiring lightweight, thin ceramic layers with high thermal and electrical insulation.

Looking for a custom solution? We offer custom corundum sheets tailored to your specifications, including different shapes, sizes, and hole configurations. Contact us anytime to get a quote or discuss your project needs.

FAQ and Support

What is an Alumina Ceramic Sheet used for?

Alumina ceramic sheets are great for applications needing high thermal resistance and electrical insulation, like electronics, power modules, and wear-resistant environments.

What purity levels do you offer?

We provide high purity Al2O3 plates, including 99% alumina sheets for demanding thermal and electrical uses.

Can I get custom shapes and sizes?

Yes, we customize shapes, sizes, and even drill holes to fit your specific needs. Just ask for a custom corundum sheet quote.

How durable is the alumina ceramic sheet?

Our ceramic thermal pads and liners are highly wear-resistant and built to handle high temperatures and tough conditions.

How do I install this in my project?

Installation depends on your application, but we supply detailed guidance to ensure proper fit and performance.

Where can I download the technical data sheet?

You can download the full technical data sheet directly from our product page for more detailed specs.

Need more help?

Our support team is here to assist with any questions or custom requests. Contact us anytime for quick, reliable service.