Overview of Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board

Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board 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 Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board

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%).

(Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board)

Specification of Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board

Al2O3 alumina ceramic substrates supply high efficiency for requiring electronic devices. These slim plates are very difficult and use resistant. They hold up against severe environments. Common purities are 96% and 99.5%. Greater pureness means far better performance. It likewise implies a higher expense.

Thickness choices are extremely vital. Criterion sheets range from 0.15 mm to 1.0 mm. Thicker plates go up to several millimeters. Customized densities are often offered. Requirement dimensions include squares and rectangles. Common measurements are 100mm x 100mm or 150mm x 150mm. Bigger sizes are feasible. Surface surface is essential. Options range from common as-fired to accuracy brightened. Refined surfaces are extremely smooth. This is important for great circuits.

Electrical insulation is a vital benefit. Alumina has excellent dielectric stamina. It reliably blocks high voltages. Its quantity resistivity stays high even at raised temperatures. This protects against electric leak. Thermal homes are also solid. Alumina efficiently carries out warm away from components. Its thermal expansion coefficient is low. This lowers stress throughout temperature level adjustments. Alumina handles high operating temperature levels easily.

These substrates are dimensionally stable. They stand up to bending with time. This ensures long-lasting reliability. Chemical resistance is exceptional. Alumina holds up against most acids and antacids. It will not rust conveniently. These features make alumina ceramic suitable for several uses. It’s ideal for digital circuits. It’s made use of in power components. It functions as a base for sensors. It works sought after industrial settings.

(Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board)

Applications of Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board

Alumina ceramic thin substrates provide strong efficiency popular situations. This product manages very high temperatures well. It stands up to wear properly with time. Chemical strike hardly ever damages it. Electric insulation properties stay trustworthy. These traits make it a sensible choice throughout markets.

Electronic devices commonly use this ceramic. It forms the base for circuit boards lugging electrical signals. Slim alumina sheets insulate power modules securely. The product also aids carry heat away from elements. Individuals choose it for LED lights systems too. It manages thermal power effectively there.

Industrial setups use alumina substratums widely. They work as resilient linings inside processing equipment. The ceramic withstands abrasive products moving against it. Sensors count on alumina plates for defense in rough problems. High temperature measurement tools require this stability. Slim ceramic boards support heating elements reliably.

Specialized locations take advantage of alumina’s buildings. Semiconductor production uses it for essential wafer handling. The product will not contaminate sensitive procedures. Medical devices incorporates thin alumina parts. Electric safety and cleanliness are crucial here. Laser systems use it for stable optical installing platforms.

Alumina uses a cost-effective remedy for designers. It provides crucial insulation and thermal monitoring continually. Producers value its foreseeable performance. This ceramic product fixes issues where metals or plastics fail.

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.(nanotrun@yahoo.com)

Payment Methods

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

Shipment Methods

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

5 FAQs of Al2O3 Alumina Engineering Ceramic Thin Substrate / Sheet / Plate / Board

Al2O3 Alumina Engineering Ceramic Thin Substrate FAQs

What thicknesses do you offer?
We provide Al2O3 alumina substrates in many thin options. Common thicknesses include 0.25mm, 0.5mm, 0.635mm, 1.0mm. We can also supply custom thicknesses. Tell us your specific need. We check if we can meet it.

Is this material fragile?
Alumina ceramic is very hard. It is also brittle. Handle it carefully. Avoid impacts or bending forces. Use proper techniques during installation. This prevents cracking or chipping. It is strong under compression. It handles high temperatures well.

How hot can it get?
Alumina ceramic substrates resist high heat. They work reliably up to 1600°C. Their thermal expansion is low. This means they change size very little with temperature shifts. This stability is crucial for demanding applications. Think furnaces or electronics.

Can I machine it after I get it?
Machining alumina after firing is hard. It is very abrasive. Diamond tooling is necessary. Grinding or lapping is possible. This requires specialized equipment. We strongly suggest ordering the exact size and shape you need. We finish it here before shipping. This saves you trouble.

How do I clean it?
Cleaning is usually simple. Use isopropyl alcohol. Use acetone. Avoid harsh chemicals. Avoid abrasive cleaners. They can scratch the surface. Rinse well with clean water after using solvents. Dry it completely. Ultrasonic cleaning works too. Be gentle.

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