Overview of Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose

Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose 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 Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose

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%).

(Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose)

Specification of Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose

Alumina ceramic plates are thin sheets made from aluminum oxide. They are very hard and strong. These plates are excellent electrical insulators. They keep electricity from flowing where it shouldn’t. This makes them perfect for electronic circuits. They stop short circuits and protect components. The plates handle high voltages well. They are also great thermal conductors. They move heat away from sensitive electronics. This helps prevent overheating and damage.

The material is highly resistant to wear. It doesn’t scratch or wear down easily. Alumina ceramic plates resist chemicals very well. Harsh substances usually don’t damage them. This provides long-lasting performance. They can handle very high temperatures. They don’t melt or deform under heat. This stability is crucial for electronics.

Common thicknesses range from 0.25mm to 1.5mm. Thinner plates are for tight spaces. Thicker plates offer more strength. Standard sizes match common circuit board formats. Custom sizes are available too. The surfaces are very flat and smooth. This ensures even pressure and good contact. Tight dimensional tolerances are standard. This means the plates fit precisely where needed. Edge quality is controlled carefully. Smooth edges prevent damage during handling. Surface finish options exist. Some finishes are smoother than others.

These plates work in many demanding situations. They are used in power electronics often. They insulate high-power devices safely. They are found inside semiconductors frequently. They separate heat sinks from live parts. They also insulate sensors reliably. Sensor accuracy depends on good insulation. The plates perform consistently over time. They are a dependable choice for engineers.

(Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose)

Applications of Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose

Thin alumina ceramic plates are special pieces made from aluminum oxide. They are very thin and very strong. These plates are great for keeping electricity apart in electronic circuits. They stop electricity from going where it shouldn’t go. This is called insulation.

Electronic circuits need good insulation. It keeps things working safely. Thin alumina plates do this job well. They are electrical insulators. Electricity does not pass through them easily. They also handle high temperatures. Electronics can get hot. These plates won’t melt or break down easily from heat. This makes them reliable.

People use these thin plates in many electronic devices. One common use is under circuit boards. The plate sits between the board and the metal case. It stops the board from touching the case and shorting out. Another use is protecting parts that get hot. Some electronic parts create lots of heat. The plate can act as a barrier. It shields other sensitive parts from this heat. The plate also helps spread the heat out.

These plates are also good for high-power electronics. Things like power supplies or motor controllers need strong insulation. Thin alumina plates provide that strength. They can handle high voltages without breaking down. They are tough physically too. They resist scratches and wear. This helps them last a long time inside equipment.

The plates are thin but strong. They don’t take up much space. This is important in small electronic devices. Engineers can fit them into tight spots. They are chemically stable too. Most chemicals won’t harm them. This keeps the insulation working well over time. Using thin alumina ceramic plates makes electronics safer and more dependable.

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 Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose

Thin alumina ceramic plates are flat sheets made from aluminum oxide. They are very hard and strong. People use them in electronics to keep circuits safe. Here are five common questions about them.

What exactly are thin alumina ceramic plates?
These plates are flat pieces made from aluminum oxide. They are very thin, often less than a millimeter thick. They are fired at high heat to make them hard and strong. This makes them perfect for insulating electronic circuits.

Why are these plates good for electrical insulation?
Alumina ceramic does not conduct electricity well. It is a strong insulator. The plates stop electricity from flowing where it shouldn’t. This prevents short circuits. They also resist high voltages without breaking down.

How thin can these ceramic plates be made?
Manufacturers can make alumina plates very thin. Typical thicknesses range from 0.25mm up to about 1.0mm. Even at these thin sizes, the plates stay strong. They do not crack easily during handling or use.

Can these plates handle heat?
Yes, alumina ceramic handles heat very well. It withstands high temperatures without melting or degrading. This is important near hot electronic parts. The material also spreads heat away from components. This helps prevent overheating.

Are there better materials than alumina for this job?
Alumina ceramic is a top choice for circuit insulation. Plastics or other ceramics might work sometimes. But alumina offers the best mix of insulation, strength, and heat resistance. It lasts longer under tough conditions. It is reliable.

(Thin Alumina Ceramic Plates for Electronic Circuit Insulation Purpose)