Atomfair Hexagonal Boron Nitride (h-BN) Powder, Thin-Platelet Morphology, D50 12 μm
Product Description
Atomfair hexagonal boron nitride (h-BN) powder is supplied as thin, rounded single platelets, with a D50 particle size of 12 μm and high crystallinity. It is intended for thermally conductive formulations and cosmetic research.
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Technical Specifications
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Customization & Ordering
Custom specifications, quantities, or packaging may be available upon request. Please submit your target specifications, required quantity, packaging requirements, and delivery timeline through Request a Quote.
Key Features and Advantages
- Morphology: Thin, rounded single platelets.
- Specified D50 particle size: 12 μm.
- Specified specific surface area: 4 m²/g.
APPLICATION SCOPE: thermally conductive formulations and cosmetic 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 thin platelet morphology and D50 particle size of 12 μm qualify this h-BN powder for thermally conductive formulations?
This h-BN powder features thin, rounded single platelets with a D50 of 12 μm and high crystallinity, which are characteristics that facilitate thermal conductivity in polymer composites. The specific surface area of 4 m²/g and tap density of 0.5 g/cm³ indicate a powder that can be uniformly dispersed. The product is explicitly intended for thermally conductive formulations.
What is the relevance of the 0.08% water-soluble boron content in cosmetic research applications?
The water-soluble boron content is specified as 0.08%, which is a low level that minimizes the risk of ionic impurities that could affect formulation stability or skin compatibility. This makes the powder suitable for cosmetic research, an application explicitly stated in the product description. The low boron content is a key quality parameter for this use.
How do the specific surface area and tap density influence the handling and dispersion of this h-BN powder?
With a specific surface area of 4 m²/g and a tap density of 0.5 g/cm³, the powder is relatively light and may require careful handling to avoid dusting. These properties also affect its dispersion in liquid or molten systems, as lower tap density typically means better flowability and easier mixing. The product description does not provide specific handling guidelines, but these physical parameters are relevant for laboratory processing.
Atomfair hexagonal boron nitride (h-BN) powder with thin platelet morphology, D50 12 μm, and high crystallinity (4 m²/g SSA, 0.5 g/cm³ tap density) is suited for thermally conductive and cosmetic formulations, though its low bulk density and trace boron content impose handling and purity constraints.
Positive
- Thin platelet morphology for thermal conductivity: Thin, rounded single platelets enable efficient particle-to-particle contact and alignment in thermally conductive polymer composites, enhancing thermal transport.
- High crystallinity and low impurity: High crystallinity and low water-soluble boron (0.08%) ensure minimal ionic contamination, suitable for high-purity cosmetic and electronic-grade formulations.
Trade-offs
- Low tap density requires careful handling: With a tap density of 0.5 g/cm³, the powder is low-density and prone to dusting and poor flow during processing, requiring controlled dispensing and proper ventilation.
- Water-soluble boron may limit certain applications: Although low, the 0.08% water-soluble boron content may be problematic in ultra-high-purity semiconductor or sensitive biological applications, requiring additional purification steps if needed.
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).
