Overview of High Thermal Conductivity BN Ceramic Plate for Electronical Industry Boron Nitride

High Thermal Conductivity BN Ceramic Plate for Electronical Industry Boron Nitride ceramics are a class of advanced technical ceramics, often referred to as “white graphite.” They are renowned for their unique combination of properties, including high thermal conductivity, excellent electrical insulation, and outstanding thermal shock resistance. Available in various forms such as hot-pressed solids, coatings, and composites, BN ceramics are critical in demanding applications across aerospace, electronics, and metallurgical industries.

Features of High Thermal Conductivity BN Ceramic Plate for Electronical Industry Boron Nitride

• High Thermal Conductivity: Offers excellent heat dissipation, similar to metals, while maintaining electrical insulation.

• Excellent Thermal Shock Resistance: Withstands extreme and rapid temperature changes without cracking.

• Superior Electrical Insulation: Maintains high resistivity even at elevated temperatures.

• Low Dielectric Constant and Loss: Ideal for high-frequency and microwave applications.

• Good Chemical Inertness: Resists attack from most molten metals, slags, and salts.

• Non-wetting and Non-reactive: With many molten metals like aluminum and copper.

• High Temperature Stability: Can be used in inert or vacuum atmospheres up to 3000°C.

• Machinability: Can be precision-machined into complex shapes using conventional tools, unlike many other advanced ceramics.

Specifications of High Thermal Conductivity BN Ceramic Plate for Electronical Industry Boron Nitride

Boron nitride ceramic plates offer a powerful solution for thermal management challenges in electronics. These plates feature high thermal conductivity. This property efficiently moves heat away from sensitive electronic components. Heat buildup causes damage and reduces performance. Boron nitride plates help prevent these problems. They keep devices cooler and more reliable.

These plates work well as heat spreaders. They transfer heat sideways effectively. They also serve as electrical insulators. Boron nitride does not conduct electricity. This allows direct contact with electronic circuits. It provides thermal transfer without electrical risk. This dual function is valuable.

Boron nitride ceramic handles very high temperatures. It remains stable and functional even above 1000°C. This makes it suitable for demanding applications. It exhibits good dielectric strength. It withstands high voltages without breaking down. This is critical in power electronics.

The material is naturally lubricious. It has a low coefficient of friction. This helps with certain assembly processes. Boron nitride is also chemically inert. It resists attack from many molten metals and salts. This ensures long-term durability in harsh environments.

These plates possess good mechanical strength. They are machinable using standard ceramic techniques. This allows for custom shapes and sizes. Boron nitride is lightweight compared to some metals. It contributes to overall weight reduction in assemblies. Common applications include substrates for semiconductor devices. They are used in LED heat sinks and power module bases. They serve as crucible liners for molten metal handling.

Applications of High Thermal Conductivity BN Ceramic Plate for Electronical Industry Boron Nitride

Boron nitride ceramic plates offer big advantages in electronics. They move heat very well. This matters a lot for electronic parts. Electronic parts often get hot. Too much heat hurts performance. It can even break things. BN plates help pull that heat away. They act like a highway for heat. This keeps devices cooler. Cooler devices work better. They last longer too.

Think about LED lighting. LEDs need good heat control. BN plates are great heat spreaders here. They sit under the LED chip. The plate pulls heat from the chip. It moves the heat out fast. This stops the LED from overheating. Overheating makes LEDs dim. It shortens their life. BN plates prevent that.

Transistors and power modules also use BN plates. These parts handle lots of power. They create significant heat. BN plates manage this heat effectively. They fit into the device structure. They pull heat away from the hot spots. This stops things from melting. It keeps the power stable.

BN ceramics are also electrical insulators. This is key. You don’t want electricity leaking through the heat sink. BN blocks the electricity. It only lets heat pass. This dual role is very useful. BN plates are chemically stable too. They resist many chemicals. They don’t break down easily. This makes them reliable over time.

Machining BN plates is possible. You can cut them to exact sizes. You can shape them for specific devices. This custom fit helps the heat flow better. BN plates handle high temperatures well. Electronics sometimes run hot. BN stays strong under that heat. It won’t warp or crack easily.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

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 Thermal Conductivity BN Ceramic Plate for Electronical Industry Boron Nitride

What is boron nitride ceramic plate?
Boron nitride ceramic plate is a special material. It moves heat very well. This plate handles extreme temperatures easily. It does not conduct electricity. That makes it safe for electronics. Boron nitride plates are stable. They resist chemical damage. People use them in tough spots.

Why use boron nitride plates for electronics?
Electronics create a lot of heat. Heat hurts electronic parts. Boron nitride moves heat away fast. This keeps devices cool. The plate stops electricity from flowing. This prevents short circuits. It fits well into small electronic spaces. It lasts a long time under heat stress.

Where do people use these boron nitride plates?
Factories put them under computer chips. Chips get very hot. The plate pulls that heat out. They go inside LED lights too. LEDs need cooling. Battery makers use them. Batteries heat up during charging. The plates protect the battery parts. They are in power converters and radio parts.

What benefits do boron nitride plates offer?
They move heat much better than most plastics. They beat many metals too. They work as electrical barriers. This is vital for circuit safety. They do not break down easily. Chemicals rarely harm them. They can take sudden temperature jumps. They are thin but strong.

Why pick boron nitride over other materials?
Some materials move heat well but conduct electricity. That is bad for circuits. Boron nitride moves heat and blocks electricity. Metals can bend or rust. Boron nitride stays strong and stable. Plastics melt or burn. Boron nitride handles the heat. It offers the best mix for electronics.