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 precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

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

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

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

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

This is our high purity alumina ceramic disc plate. It is made from aluminium oxide, known as Al2O3. We offer two purity levels: 95% and 99%. These discs are very thin, ranging from 0.5mm to 1.0mm. This thinness is important for many uses.

Alumina ceramic is incredibly hard. It is much harder than steel. This hardness provides excellent resistance to wear and abrasion. Parts last longer because they don’t scratch easily. The surface stays smooth.

These discs handle high temperatures extremely well. They resist thermal shock. Sudden temperature changes won’t easily crack them. They are stable up to about 1600°C. This makes them suitable for furnaces and high-heat environments.

Chemically, alumina ceramic is very stable. It does not react with most acids and alkalis. It resists corrosion effectively. This stability is vital in harsh chemical processing. The material won’t break down.

The material is also an excellent electrical insulator. It prevents the flow of electricity. This property is useful for electronic components. It helps isolate electrical parts safely.

The high purity levels ensure consistent performance. Fewer impurities mean better reliability. The 99% purity offers superior properties. The 95% purity provides a good balance for cost.

These thin alumina discs are versatile. They are used in many industries. Common applications include wear plates, insulators, substrates, and furnace parts. Their thin profile is ideal for precise assemblies. They fit into tight spaces easily.

(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

High purity alumina ceramic discs offer impressive performance. These thin plates handle demanding jobs well. They come in 95% or 99% Al2O3 purity levels. Thicknesses range from 0.5mm to 1.0mm. This makes them very versatile. Many industries find them useful.

In electronics, they are essential. These discs act as excellent electrical insulators. They are used inside capacitors and sensors. They help protect delicate circuits. The material doesn’t conduct electricity. This keeps components safe. It also allows signals to pass cleanly. Their thin profile fits tight spaces easily.

Industrial applications rely on their toughness. Alumina ceramic discs resist wear exceptionally well. They last a long time even under friction. They are very hard. This hardness prevents scratches and dents. They withstand high temperatures without damage. This makes them good for furnace parts. They also resist chemical corrosion. Harsh acids or bases won’t eat them away. You find them in pumps and valves. They seal surfaces effectively.

Scientific and medical fields use them too. Their stability is key here. They don’t react with most substances. This makes them safe for labs. They hold samples without contamination. They are biocompatible. This allows use in medical devices. They are inert inside the body. Their smooth surface is easy to clean. Sterilization is simple. They endure repeated cleaning cycles. They are reliable for precise instruments.

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

What is this alumina ceramic disc?
This is a ceramic plate made mostly from aluminum oxide. We offer two purity levels, 95% and 99%. This means the material is almost entirely Al2O3. It is very hard and resistant to wear.

Why pick alumina ceramic?
Alumina ceramic offers several key advantages. It handles high temperatures very well. It resists chemical attack from many acids and bases. It is electrically insulating. It is also quite hard, making it wear-resistant. These properties make it reliable for demanding jobs.

What thicknesses are available?
We make these discs in thin sheets. The thickness range is from 0.5 millimeters up to 1.0 millimeter. This thin profile is useful for many applications. It allows for precise components without adding bulk.

Where are these discs typically used?
These thin alumina discs serve many industries. You find them in electronics as insulating substrates. They work well as wear plates in machinery. They are used in laboratory settings for their chemical resistance. They can act as thermal barriers too. Their thinness makes them suitable for sensors and other small parts.

How durable is this material?
Alumina ceramic is known for its toughness. It maintains strength even at high temperatures. It won’t easily scratch or wear down. It resists breaking under pressure. It stands up well against harsh chemicals. This combination ensures a long service life.

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