Overview of High Purity Aluminum Nitride Powder for Electronic Materials

High Purity Aluminum Nitride Powder for Electronic Materials is an advanced technical ceramic renowned for its exceptional thermal conductivity and reliable electrical insulation. It is a key material in high-power electronics, LED lighting, and semiconductor processing, effectively managing heat in demanding applications where performance and reliability are critical.

Features of High Purity Aluminum Nitride Powder for Electronic Materials

• High Thermal Conductivity: Offers excellent heat dissipation, comparable to beryllia (BeO).
• Electrical Insulation: Maintains high electrical resistivity even at elevated temperatures.
• Low Thermal Expansion: Matches the coefficient of thermal expansion of silicon, ideal for semiconductor substrates.
• Excellent Mechanical Strength: Possesses good mechanical properties for structural integrity.
• High-Temperature Stability: Performs reliably in harsh environments and at high temperatures.
• Non-Toxic: A safe alternative to beryllium oxide (BeO) ceramics.

Specification of High Purity Aluminum Nitride Powder for Electronic Materials

High pureness aluminum nitride powder is vital for sophisticated digital products. This product uses exceptional thermal conductivity. Light weight aluminum nitride is likewise an excellent electric insulator. These properties make it best for requiring digital applications. The powder needs very high purity degrees. Impurities can seriously hurt performance. Usual pureness degrees are 99.9% and even higher. Trace steel content have to be exceptionally reduced. Oxygen material is one more key aspect. Lower oxygen usually implies much better thermal efficiency.

Particle size and distribution are vital specifications. Penalty, consistent fragments are usually needed. This ensures regular sintering and densification. Excellent powder flows easily during processing. Managed particle size assists attain dense, reputable ceramic components. Details area associates with bit size. Higher area powders can sinter quicker often. Thermal conductivity is the standout attribute. Light weight aluminum nitride conducts heat far much better than alumina. This makes it optimal for warmth management.

The powder is utilized in numerous electronic components. It forms substrates for semiconductor tools. These substratums bring chips and manage warm. Aluminum nitride is made use of in warm sinks and spreaders as well. It assists maintain high-power electronics cool down. The material acts as a filler in thermal interface materials. It enhances the warm transfer capability of polymers. Excellent chemical stability is important. Light weight aluminum nitride stands up to attack from many chemicals. This makes sure long-lasting dependability in gadgets. Mechanical toughness is one more benefit. Parts made from this ceramic manage tension well. Selecting the appropriate powder quality is crucial. Suit the specs to your particular application requirements. This guarantees leading performance in the last digital item.

Applications of High Purity Aluminum Nitride Powder for Electronic Materials

High purity aluminum nitride powder is really crucial in electronic devices. It takes care of warmth extremely well. This makes it excellent for modern electronic components. These components produce a lot of warmth. They need excellent air conditioning to work right and last long.

One huge use is in circuit boards. Adding light weight aluminum nitride powder helps the board spread warm quickly. This quits hotspots. It safeguards delicate chips. The boards function much better and extra reliably. They can be smaller sized too.

The powder is likewise essential for chip carriers and heat spreaders. These components sit right under computer chips. They draw warm far from the chip core. Aluminum nitride relocates warmth much quicker than older products like alumina. This maintains chips cooler. It quits overheating. Efficiency remains high.

An additional key application remains in LED lighting. LED chips obtain very warm. Light weight aluminum nitride bases soak up and spread this warmth quickly. This stops the LED from obtaining too warm. It makes the light better and last longer. Shade quality remains excellent over time.

Power electronic devices utilize it as well. Devices like power converters and controllers manage high energy. They make intense heat. Aluminum nitride substratums manage this warm successfully. The devices remain cooler. They run extra efficiently. They are safer and last longer.

Semiconductor manufacturing requires it. The powder goes into components that hold silicon wafers. These parts deal with high warm throughout handling. Aluminum nitride deals with the heat without breaking down. It does not infect the wafers either. Manufacturing high quality remains high.

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 Purity Aluminum Nitride Powder for Electronic Materials

What makes high purity aluminum nitride powder special?
Its purity is key. High purity means very few impurities. This powder often has purity levels above 99.9%. This high purity is vital for electronic uses. Impurities can harm performance.

Why is aluminum nitride powder good for heat?
This powder moves heat away fast. It has high thermal conductivity. It moves heat better than alumina. This helps keep electronic parts cool. Good heat management prevents overheating.

Where is high purity aluminum nitride powder used?
It is used in many electronics. You find it in substrates for circuits. It is used in heat spreaders. It is used in semiconductor packaging. It helps where good insulation and heat transfer are needed together.

Is this powder hard to handle?
Yes, it needs careful handling. The powder can absorb moisture from the air. This moisture can affect how it performs. Keep it sealed and dry. Use proper protective gear when handling.

Does the particle size matter?
Yes, particle size is important. Different uses need different particle sizes. Smaller particles can pack more densely. Larger particles might flow better. The size affects how the powder sinters and its final properties.