Overview of High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness

High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness)

Specification of High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness

Here is the product content about alumina ceramic discs:

This product is a high purity alumina ceramic disc plate. It is also called an aluminium oxide sheet. The material composition is Al2O3. These discs come in very thin thicknesses. The thickness options are 0.5 millimeters up to 1 millimeter. The purity levels are very high. You can get discs with 95% alumina content. You can also get discs with 99% alumina content. The higher purity means better performance. Higher purity improves hardness significantly. Higher purity also improves strength. High purity offers better resistance to wear. It makes the ceramic more durable against abrasion. High purity enhances thermal stability too. These discs handle high temperatures well. They resist thermal shock effectively. The material has low thermal conductivity. This helps in heat management applications. Alumina ceramic has excellent electrical insulation properties. It possesses high dielectric strength. This makes it safe for electrical uses. It resists chemical attack strongly. Most acids and alkalis do not damage it. This chemical inertness is important. It ensures long life in harsh environments. These thin discs are very useful. They are ideal for precise applications. Thin sections save space and weight. Common uses include electronic components. They serve as insulating substrates. They act as wear plates in machinery. They function as labware components. They work well in high-temperature fixtures. Surface finish options are available. You can get a standard finish. A finer polished finish is also possible. This depends on your specific needs. The discs offer reliable performance. They are a practical material solution for demanding tasks.

(High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness)

Applications of High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness

These alumina ceramic discs offer high performance. The purity levels are 95% or 99% Al2O3. The thickness is thin, only 0.5 to 1 millimeter. This makes them useful in many demanding areas.

In electronics, these thin plates are important. They act as insulating substrates. They sit under circuit boards. They handle high heat well. They also provide excellent electrical isolation. This is critical for reliable devices. Sensors often use them too. They protect delicate components.

Industrial applications benefit greatly. The discs are very hard. They resist wear and scratches effectively. They are used in pumps and valves. They seal surfaces reliably. Their chemical resistance is outstanding. They withstand harsh acids and bases. This prevents corrosion damage. They also perform well at high temperatures.

The medical field uses these ceramic plates. Their biocompatibility is excellent. They are safe for use inside the body. They are found in implants and diagnostic tools. Their smooth surface is easy to sterilize. Cleanliness is essential in medical settings.

Precision instruments rely on these alumina discs. Their dimensional stability is key. They don’t warp or change size easily. This is vital for accurate measurements. Laser equipment often incorporates them. They manage heat effectively.

These discs are strong despite being thin. They handle mechanical stress reliably. Their thermal shock resistance is good. They endure sudden temperature shifts. This prevents cracking. Electrical insulation remains stable under load.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.([email protected])

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness

People often ask why choose alumina ceramic discs. Alumina offers excellent hardness, resists high temperatures, handles strong chemicals well, and insulates electricity effectively. This makes it great for demanding industrial uses. Thin discs work well where space is tight.

What’s the difference between 95% and 99% purity? Higher purity means better performance. The 99% alumina discs handle higher temperatures. They resist wear better. They are stronger mechanically. They insulate electricity better too. The 99% grade costs more. Pick based on how tough the job is.

Can you really make these discs as thin as 0.5mm? Yes, we make them thin. Making very thin alumina ceramic plates is tricky. We use special methods to do it. We ensure the discs are flat and consistent. We check thickness carefully. Thin discs need careful handling to avoid breaking.

How hot can these alumina plates get? Both 95% and 99% alumina handle heat well. The 95% type works fine up to about 1600°C. The 99% type can handle even hotter, roughly 1700°C. They keep their shape and strength at these high temperatures. This makes them good for furnaces and heaters.

Are these thin ceramic discs fragile? Alumina ceramic is hard but can break. Thin discs are more likely to crack than thick ones. Handle them gently. Avoid dropping them. Avoid sudden temperature shocks. They resist wear well otherwise. Use them where impact force is low.

(High Purity 95% 99% Alumina Ceramic Disc Plate Al2O3 Aluminium Oxide Sheet for 0.5-1mm Thickness)