Narrow Particle Size Aln Powder – Optimized for Thermal Management

• Customization: Available
• Classification: High-Alumina
• Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant
• Production Process: Spraying Method
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Powder
• Transport Package: Pallet
• Specification: 10KG/BAG
• Trademark: Pengfeng
• Origin: Shandong, China
• HS Code: 28539000
• Production Capacity: 50000mt

Product Description

Product Description

High-Purity Aluminum Nitride (AlN) Powder

High-purity Aluminum Nitride powder is a key material for advanced ceramics, featuring ultra-high thermal conductivity (≥170 W/m·K), excellent electrical insulation, and thermal expansion coefficient matching silicon. Synthesized via advanced processes, it guarantees low oxygen content, exceptional purity, and narrow particle distribution – the optimal raw material for high-performance ceramic substrates and components.
 
Key Characteristics
Ultra-High Purity: Total metallic impurities <50ppm
Low Oxygen Content: Stable O2<0.8%
Spherical Particles: Smooth morphology, excellent flowability
Narrow Size Distribution: D90/D10<2.0

Specification

	PF-N1	PF-N2
O (%)	0.8	0.8
C (ppm)	300	300
Ca (ppm)	150~200	20
Si (ppm)	<35	<15
Fe (ppm)	<15	<3
SSA (m²/g)	2.4-2.6	2.6-3.0
D50 (μm)	1.1-1.4	0.9-1.1

Packing & Delivery

Standard: 10kg/bag, vacuum-sealed in moisture-barrier foil
Certification: ISO 9001 & RoHS compliant

Company Profile

FAQ

1. Can I get a free sample?
Yes! We provide free samples for testing. Shipping costs are borne by the customer.

2. How to order?

Share your application, quantity, and desired performance.
We recommend solutions and send samples.
Confirm bulk orders with negotiated pricing (7-15 days delivery post-payment).
3. Can you customize formulations?
Absolutely! Our engineers develop tailored solutions for unique requirements.

4. How is quality guaranteed?
Every batch undergoes strict testing. COA provided pre-shipment.

5. What's the delivery time?

Samples: 3-5 days via courier.
Bulk orders: 7-15 days (air/sea).