Atomfair Beta Silicon Carbide Fine Abrasive Powder (3C-SiC), D50 2.5 ± 0.3 μm
Product Description
Atomfair Beta Silicon Carbide Fine Abrasive Powder (3C-SiC) is supplied with a D50 2.5 ± 0.3 μm particle-size specification and high natural bulk density. It is intended for precision grinding, lapping, polishing, and abrasive-processing research.
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Technical Specifications
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Customization & Ordering
Custom particle-size and purity requirements may be evaluated for selected
grades upon request. Alternative package sizes may also be available.
Minimum order quantities, pricing, and lead times vary by specification and
will be confirmed during technical review and quotation.
Key Features and Advantages
- Defined D50 2.5 ± 0.3 μm particle-size grade.
- High natural bulk density and efficient abrasive-cutting behavior.
- Lower processed-surface roughness and improved surface-finish performance.
- Suitable for controlled grinding, lapping, and polishing evaluation.
APPLICATION SCOPE: precision grinding, lapping, polishing, and abrasive-processing research
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation. Additional documentation requirements may be discussed before order 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 particle size tolerance of ±0.3 μm affect the achievable surface roughness in precision lapping applications?
A D50 of 2.5 ± 0.3 μm, along with D10 (1.5±0.3 μm) and D90 (3.9±0.5 μm) limits, provides a narrow particle size distribution that promotes consistent material removal and reduces surface roughness variability. This tight specification supports controlled grinding, lapping, and polishing evaluation in abrasive-processing research.
What is the recommended application scope for this beta silicon carbide fine abrasive powder?
This powder is intended for precision grinding, lapping, polishing, and abrasive-processing research. Its cubic beta-SiC (3C-SiC) crystal phase and high natural bulk density (tap density 1.25 ± 0.05 g/cm³) support efficient cutting behavior and are suitable for controlled abrasive processing evaluation.
What documentation is available to support safe handling and batch verification of this silicon carbide powder?
A Certificate of Analysis (COA) and Safety Data Sheet (SDS) can be provided upon request for batch-specific confirmation. Additional documentation requirements may be discussed before order confirmation, ensuring proper handling and quality assurance for laboratory use.
Atomfair Beta Silicon Carbide Fine Abrasive Powder (3C-SiC) with D50 2.5 ± 0.3 μm provides a defined particle size grade for controlled abrasive processing, but the basic grain content of 60-80% and the presence of particles up to 5.1 μm must be considered when selecting for high-precision finishing.
Positive
- Controlled median particle size: D50 2.5 ± 0.3 μm ensures consistent abrasive behavior for precision grinding and lapping applications.
- High bulk density for efficient cutting: Tap density of 1.25 ± 0.05 g/cm³ and high natural bulk density provide efficient abrasive cutting and material removal.
Trade-offs
- Variable basic grain content: Basic grain content of 60-80% indicates that a significant portion of the powder may be non-abrasive material, potentially reducing cutting efficiency or introducing impurities.
- Oversize particle tail: D97 ≤5.1 μm means particles up to 5.1 μm are present, which may limit the achievable surface finish in ultra-fine polishing applications.
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).
