Poudre sphérique de nitrure d'aluminium

Poudre sphérique de nitrure d'aluminium

Aluminum Nitride Spherical Powder is manufactured using a spray granulation method, followed by processes such as sintering and classification. It is characterized by high thermal conductivity, excellent sphericity, high purity, low specific area, narrow particle size distribution, and good flowability. It is widely used as a thermal interface material. Advanced Ceramics Hub can provide customized solutions in purity and particle size to meet various industrial and research applications.

Aluminum Nitride Spherical Powder Specifications

Properties			Unité	Product
				TA-S30	TA-S50	TA-S80	TA-S120
Particle Size		D10	μm	24.1	31.75	49.6	71.0
		D50	μm	38.3	50.75	74.7	107.5
		D90	μm	61.5	80.11	111.5	134.0
Specific Surface Area			m2/g	0.05	0.05	0.03	0.03
Moisture			%	0.08	0.07	0.06	0.02
True Density			g/cm3	3.29	3.30	3.30	3.32
Tap Density			g/cm3	2.00	2.02	2.10	2.21
Chemical Composition	O		%	1.20	1.20	1.32	1.24
	C		ppm	126	120	119	119
	Si		ppm	40	40	40	40
	Fe		ppm	20	20	20	20
	Na		ppm	15	15	15	15

Aluminum Nitride Spherical Powder Morphology

Aluminum Nitride Spherical Powder Features

• High sphericity
• High thermal conductivity
• High packing density
• Good flowability
• Small specific surface area
• Narrow particle size distribution

Aluminum Nitride Powder Solutions

Aluminum Nitride Spherical Powder Applications

• Thermal management materials (e.g., heat sinks, substrates)
• 3D printing and additive manufacturing
• High-performance ceramics
• Filler in thermal interface materials (TIMs) for electronics (e.g., LEDs, power modules, electric vehicle components)

Aluminum Nitride Spherical Powder Packaging

The Aluminum Nitride Spherical 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.