Atomfair Aluminum Nitride (AlN) Powder, 99.5% Purity, −300 Mesh, D50 <5 μm
Product Description
Atomfair aluminum nitride (AlN) is supplied as white to light-yellow powder with 99.5% purity and a -300 mesh, D50 <5 μm particle specification. It is intended for thermal-management ceramics, electrical-insulation components, thermally conductive polymer fillers, crucibles, LED cooling, heat-exchange systems, refractory materials, and optoelectronic research.
Technical Specifications
| Parameter | Specification / Available Values |
|---|---|
| Product | Aluminum Nitride (AlN) Powder |
| Chemical Formula | AlN |
| CAS Number | 24304-00-5 |
| Purity | 99.5% |
| Particle Specification | -300 mesh, D50 <5 μm |
| Physical State | Powder |
| Appearance | White to light-yellow powder |
Customization & Ordering
Alternative purity, particle-size, and package requirements may be evaluated upon request. Minimum order quantities, pricing, and lead times are confirmed during quotation.
Key Features and Advantages
- Source-listed purity of 99.5% with a -300 mesh, D50 <5 μm particle specification.
- Powder format for thermal-management ceramics, electrical-insulation components, thermally conductive polymer fillers, crucibles, LED cooling, heat-exchange systems, refractory materials, and optoelectronic research.
APPLICATION SCOPE: thermal-management ceramics, electrical-insulation components, thermally conductive polymer fillers, crucibles, LED cooling, heat-exchange systems, refractory materials, and optoelectronic research
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
LABORATORY PROCUREMENT SUPPORT
For grade selection, particle-size confirmation, documentation support or custom specification review, contact our technical sales team.
How does the D50 <5 μm particle size specification of Atomfair AlN powder influence its performance in thermal management polymer composites?
The D50 <5 μm fine particle size, combined with the -300 mesh specification, ensures a high surface area and uniform particle distribution, which are critical for achieving high filler loading and minimizing thermal resistance in polymer composites. Atomfair AlN powder is specifically intended for thermally conductive polymer fillers and thermal management ceramics, where particle size directly impacts thermal conductivity and mechanical integrity.
Can Atomfair AlN powder be customized to meet specific purity or particle size requirements for optoelectronic or LED cooling applications?
Yes, Atomfair LLC offers customization for alternative purity, particle-size, and package requirements upon request. The standard powder is 99.5% purity with -300 mesh and D50 <5 μm, and customization is evaluated during the quotation process, making it adaptable for optoelectronic and LED cooling research.
What documentation is available for Atomfair AlN powder to confirm batch-specific purity and safety handling?
A Certificate of Analysis (COA) and Safety Data Sheet (SDS) can be provided upon request for batch-specific confirmation of purity and handling guidelines. These documents support compliance with laboratory safety protocols and material verification for research and industrial use.
Atomfair AlN powder (99.5%, -300 mesh, D50 <5 μm) is a fine high-purity nitride powder positioned for thermal-management and electrical-insulation applications; available in 500 g, 1 kg, and 2 kg packages, it supports lab-scale evaluation, but custom particle-size or purity grades require quotation.
Positive
- Fine, high-purity AlN powder: Supplied at 99.5% purity with -300 mesh and D50 <5 μm particle specification, the powder is suited for thermal-management ceramics, thermally conductive polymer fillers, and electrical-insulation components requiring fine-particle nitride feedstock.
- Broad application across thermal and insulating ceramics: The listed application scope includes crucibles, LED cooling, heat-exchange systems, refractory materials, and optoelectronic research, indicating utility across high-temperature and thermally conductive ceramic processes.
Trade-offs
- Specification changes require quotation: The standard offering is fixed at 99.5% purity and D50 <5 μm; alternative purity, particle-size, and package requirements are evaluated only upon request, so off-standard grades depend on quotation and confirmed lead times.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
