Overview of Flatness square 99% Alumina Ceramic Plate

Flatness square 99% Alumina Ceramic Plate 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 Flatness square 99% Alumina Ceramic Plate

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%).

(Flatness square 99% Alumina Ceramic Plate)

Specification of Flatness square 99% Alumina Ceramic Plate

This alumina ceramic plate makes use of 99% pure material. Alumina ceramic is extremely difficult. It stands up to wear wonderfully. This plate maintains its shape under high heat. It deals with temperature levels up to 1650 ° C easily. This makes it good for heating system parts. It likewise works well in strong chemical atmospheres. Acids and bases don’t damage it much.

The plate is square. Common sizes are 100mm x 100mm. Thicknesses range from 1mm to 10mm. Customized dimensions are feasible. The crucial feature is its flatness. This is essential for precision usages. The surface is ground very efficiently. The flatness tolerance is really limited. This makes certain reputable performance. It protects against bending or uneven call.

The surface coating is fine. It is generally Ra 0.4 micrometers or much better. This smooth surface area minimizes rubbing. It prevents fragments sticking. It allows tidy, simple release. Home plate is extremely dense. Its porosity is very reduced. This stops contamination. It keeps surfaces clean. It boosts chemical resistance.

This ceramic plate is electrically insulating. It has high dielectric toughness. It appropriates for digital applications. It provides thermal security. Its thermal development price is low. This prevents splitting under temperature changes. It keeps dimensional precision.

These plates are ideal for several demanding jobs. They are perfect for semiconductor handling fixtures. They function well as laser mirror installs. They act as accurate dimension surface areas. They are superb heating system setters. They are utilized in high-temperature sensing units. They function as wear-resistant linings. Their extreme flatness guarantees precision. Their solidity assurances lengthy life. Their purity stops contamination. They offer a reliable service for accuracy design.

(Flatness square 99% Alumina Ceramic Plate)

Applications of Flatness square 99% Alumina Ceramic Plate

99% alumina ceramic plates are exceptionally level and difficult. These plates take care of high temperatures well. They stand up to chemicals highly also. These qualities make them valuable in numerous markets.

Electronic devices manufacturing usages these plates often. They act as bases for semiconductor handling. Machines position silicon wafers on them. The flat surface area makes certain exact positioning. The plates endure high warm during etching and deposition actions. They do not warp or launch particles. This maintains manufacturing tidy and precise.

Industrial laser systems need secure platforms. Alumina plates supply that stability. They hold laser components securely. Home plates show very little light. They absorb little laser power. This avoids unwanted heating. Laser cutting and inscribing outcomes remain specific.

High-temperature kilns and heating systems make use of these plates. They work as shelves or setters. Products remain on them during shooting. Home plates endure extreme warm cycles. They don’t weaken or infect porcelains or metals. Their thermal shock resistance stops splitting. This makes certain lengthy service life.

Laboratories count on alumina plates for requiring jobs. They offer inert surfaces for chemical testing. Acids and bases do not damage them. They offer stable bases for sensitive instruments. Their electrical insulation homes are necessary. Scientists use them under microscopic lens. They hold examples safely without interference.

The medical field utilizes these plates for sterilization. They hold medical tools throughout autoclaving. They stand up to repeated heavy steam and high stress. Their non-porous surface protects against bacterial development. This meets rigorous hygiene criteria. They are additionally discovered in analysis devices. They offer reputable, inert mounting factors.

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 Flatness square 99% Alumina Ceramic Plate

What’s this ceramic made of?
It’s 99% pure aluminum oxide (alumina). This high purity makes it very hard and strong. It also resists chemicals and heat extremely well. The remaining 1% helps bind it together during manufacturing.

Why is flatness so important?
Many uses need a perfectly flat surface. Think semiconductor processing or laser optics. A warped plate can cause misalignment. This leads to errors or poor performance in sensitive equipment. Precise flatness ensures everything sits level and works correctly.

How flat are these plates really?
We guarantee tight flatness tolerances. Specific levels depend on the plate size and thickness you order. Common tolerances are within microns over small areas. Larger plates have slightly looser specs. We measure each plate carefully to meet the standard.

How hot can these plates handle?
They withstand very high temperatures. Continuous use is safe up to about 1600°C (2912°F). They won’t melt or soften. This makes them perfect for furnaces, heaters, and high-heat processes. They also handle rapid temperature changes without cracking easily.

How is this different from regular ceramic?
Standard ceramics are often lower purity. They might be 85% or 90% alumina. Our 99% plates are much denser and harder. They offer superior wear resistance. Their electrical insulation is better. The precision flatness is also far beyond typical ceramic tiles or dishes. This is engineered ceramic for demanding technical jobs.

(Flatness square 99% Alumina Ceramic Plate)