Aluminum Nitride Powder

Aluminum Nitride Spherical Powder HM

Aluminum Nitride Powder

Purity: 99%-99.9%
Particle size: 30-120 μm, or customize

  • Custom sizes and standard sizes in stock
  • Quick Lead Time
  • Competitive Price

  • Aluminum Nitride Powder is a high-performance ceramic material with excellent thermal conductivity and electrical insulation properties. It is commonly used to manufacture high-performance ceramic components, integrated circuit substrates, electronic devices, optical components, heat sinks, high-temperature crucibles, etc. As a leading supplier and manufacturer of premium aluminum nitride products, we can supply high-quality aluminum nitride powders with various specifications and competitive prices, offering customized solutions to meet specific requirements.
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Aluminum Nitride Powder Data Sheet

Reference Code:

HMNP-1679

Purity:

99%-99.9%

Particle Size:

1.0-2.0 μm, or customized

CAS:

24304-00-5

Melting Point:

2200℃

Boiling Point:

2249℃

Moh’s Hardness:

9-10

Refractive Index:

1.9-2.2

Aluminum Nitride Powder

Aluminum Nitride Powder is characterized by high purity, low impurity content, and high sintering activity. Its unique structure offers excellent stability and corrosion resistance at high temperatures. Aluminum nitride powder is ideal for producing thermal interface materials, LED heat sinks, and electronic packaging, and it is compatible with advanced manufacturing processes such as dry pressing and isostatic pressing. We can supply a series of aluminum nitride powder to meet diverse applications, including AlN spherical powder, AlN granulation powder, and AlN surface modification powder. Advanced Ceramics Hub can provide customized solutions in purity and particle size to meet various industrial and research applications.

Aluminum Nitride Powder Specifications

Item

Unit

Value

Carbon (C)

ppm

<400

Oxygen (O)

%

<0.85

Specific Surface Area

m2/g

2.0~2.4

D50

μm

1.3~1.8

Calcium (Ca)

ppm

<250

Silicon (Si)

ppm

<15

Iron (Fe)

ppm

<15

Aluminum Nitride Powder SEM

Aluminum Nitride Powder Particle Size Distribution

Aluminum nitride powder solutions

Aluminum Nitride Spherical Powder HM

Spherical powder

Spherical aluminum nitride (AlN) powder, manufactured by spray granulation, sintering, and classification, offers high thermal conductivity, purity, sphericity, and good flowability. It is widely used as a thermal interface material.

Aluminum Nitride Granulation Powder HM 1024x683 1

Granulation powder

Aluminum nitride granulation powder, with excellent formability and flowability, is ideal for dry pressing, semi-dry pressing and cold isostatic pressing, used in electrostatic mandrels and ceramic components.

Aluminum Nitride Surface Modification Powder HM 1024x683 1

Surface modification powder

Aluminum nitride surface modification powder addresses problems such as poor stability and water hydrolysis at room temperature, producing a hydrophobic modified aluminum nitride product through a tailor-made modification process.

Aluminum Nitride Powder Applications

  • Electronic Packaging: As heat sinks or substrates for LEDs, power modules, and RF devices to address thermal management.
  • Semiconductor Industry: Heaters, electrostatic chucks (ESCs), and reactor liners for semiconductor equipment, offering corrosion resistance.
  • 5G Communication: High-frequency circuit substrates to reduce signal loss in base stations and mmWave devices.
  • Automotive Electronics: Insulating components for EV power control units (PCUs) and inverters.
  • Aerospace: High-temperature sensor housings or electronics for extreme environments.
  • Lasers & Optics: Heat sinks for high-power lasers to maintain beam stability.
  • Electronic Packaging Material HM
    Electronic Packaging Material
  • High temperatuer furnaces applications HM
    High-temperature ovens
  • Telecommunication Applications HM
    Telecommunications applications
  • Aerospace Applications HM
    Aerospace
  • Automobile industry HM
    automobile industry

Aluminum Nitride Powder Packaging

The Aluminum Nitride Powder is carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Powder Packing HM

Download

  • Aluminum Nitride Ceramic Data Sheet_PDS
  • SAFETY DATA SHEET (SDS) – Aluminum nitride powder

Get A Quote

We will check and get back to you in 24 hours

To customize your aluminum nitride powder, please provide the following details:

  1. Particle size : Specify the desired particle size range.
  2. Types of powder : regular high purity powder, spherical powder, granulation powder or surface modification powder.
  3. Purity  of the material
  4. Quantity  of powder you need.

Once we have this information, we will be able to provide you with a quote within 24 hours.

We carry a wide variety of boron nitride products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

  • Electronic Packaging: Thermal fillers (epoxy resin/silicone modified)
  • Ceramic Sintering: Preparation of high thermal conductivity AlN substrates or components
  • Composite Materials: Reinforced polymer/metal-based heat dissipation materials
  • Semiconductors: High-purity powders for CVD coating or sputtering targets
  • vs. Boron Nitride (BN): AlN has a higher thermal conductivity (BN ≈ 30 W/mK) and is more cost-effective.
  • vs. Silicon Carbide (SiC): AlN is insulating, making it more suitable for electronic applications (SiC is conductive).
  • Strict Testing: Laser particle size analysis (PSD), XRD phase purity, oxygen content (<1%), BET specific surface area
  • COA Report Provided: Includes particle size distribution, purity, and impurity content.

Moisture-Proof Sealing Required! AlN powder gradually hydrolyzes when exposed to water (producing ammonia and Al(OH)₃). It is recommended to:

  • Store in a dry inert environment (e.g., nitrogen cabinet);
  • Use as soon as possible after opening, or repackage in vacuum-sealed bags.

Advanced Ceramic Hub, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of graphene products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of ceramics, refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

Aluminum Nitride Powder

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