Overview of Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate

Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate 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 Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate

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%).

(Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate)

Specification of Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate

This alumina ceramic plate is made from aluminum oxide (Al2O3). It comes in a flat, rectangular shape. This shape works well for many jobs. The plate is a strong insulator. It stops electricity from flowing easily. This makes it safe for electrical parts.

The material handles extreme heat well. It doesn’t soften or break down at high temperatures. This heat resistance is important for furnaces and engines. The ceramic is also very hard. It resists scratches and wear over time. It lasts longer than softer materials.

Chemical stability is another key point. The plate doesn’t react with most acids or alkalis. It stays strong in harsh environments. This is vital for chemical processing equipment. The surface is smooth. This smooth finish is good for precise applications.

These plates come in different thicknesses. Common sizes range from thin sheets to thicker blocks. You can get custom sizes too. The color is usually white or off-white. It looks clean and professional.

People use these ceramic plates in many industries. Electronics companies use them as insulator substrates. They hold circuit boards safely. Factories use them as liners or spacers in hot areas. Labs use them for stable work surfaces. The material is reliable under stress.

The alumina ceramic offers good mechanical strength. It supports weight without bending much. Its thermal shock resistance is decent. It handles sudden temperature changes fairly well. This reduces cracking risks. Electrical insulation remains strong even when hot.

This Al2O3 ceramic plate solves specific problems. It provides insulation where heat and electricity are issues. It offers a durable, stable surface for demanding tasks. Its performance is consistent. That consistency matters for industrial use.

(Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate)

Applications of Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate

Alumina ceramic rectangle-shaped plates serve many vital work. These Al2O3 ceramic pieces are very hard. They resist getting used down conveniently. This makes them good for challenging locations. They take care of high heat exceptionally well. This residential or commercial property is essential for warm settings. Electric insulation is another significant benefit. Alumina does not perform electrical power. It keeps currents securely divided.

Electronics utilize these plates commonly. They work as insulator substratums. Circuits mount directly onto them. The ceramic base waits steady. It prevents electric shorts. High-power gadgets need this reliability. Alumina plates take care of the warmth generated. They stop elements from overheating. Rectangle-shaped shapes fit typical electronic styles. This simplifies assembly.

High temperatures are no worry. Heater linings typically utilize alumina plates. They protect sensitive locations from extreme warm. Thermocouple protection tubes are common. Sensors stay secure inside the ceramic. Industrial heating elements obtain support. Home plates endure the warm cycle after cycle. They don’t warp or split easily.

Sturdiness matters in equipment. Put on plates made from alumina last a long period of time. They secure surface areas from abrasion. Sliding components require smooth, hard overviews. Alumina plates provide this. Chemical resistance is an additional plus. Harsh acids or bases do not harm them. This is crucial in chemical plants. Pump seals and valve seats profit significantly. They sustain corrosive fluids and friction.

Laser modern technology utilizes these substrates as well. They offer a steady base for laser parts. The product takes in marginal power. Precision is kept. Rectangle-shaped shapes provide practical level surfaces. Reducing or machining them is straightforward. Customized dimensions are typically available. This fits certain tools requirements. Their convenience addresses numerous design troubles.

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 Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate

Here are 5 common questions about Alumina Ceramic Rectangular Plates:

What material is this plate made from?
This plate uses alumina ceramic. Alumina ceramic is aluminum oxide (Al2O3). It’s a very hard material. It resists wear extremely well. It handles chemicals effectively. It stands up to high heat.

How hot can this plate get?
This alumina plate handles very high temperatures. It works fine up to about 1700°C (3092°F). It keeps its shape at these heats. It won’t melt easily. It works well in furnaces, kilns, and high-heat tools.

Is this plate good for electrical insulation?
Yes, it’s an excellent insulator. Alumina ceramic doesn’t conduct electricity. It stops current flow effectively. This makes it safe for electrical parts. It’s used in circuit boards, sensors, and power systems. It prevents short circuits.

Is the surface smooth?
We offer different surface finishes. You can get plates polished very smooth. You can get plates with a standard machine finish. You can get plates left rough. The smooth finish works best for precise applications. The rougher finish grips better or hides marks. Choose the surface you need.

Can I get a custom size or shape?
Yes, we make custom plates often. We can cut the alumina ceramic to your exact rectangle size. We can make specific lengths and widths. We can drill holes if you need them. We can add special features. Tell us your requirements. We will make it for you.

(Alumina Ceramic Rectangular Shape Al2O3 Ceramic Plate Insulator Substrate)