Boron Nitride Modified Platelet Powder
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High-purity boron nitride platelet powder with optimized surfaces offers enhanced thermal conductivity, electrical insulation, lubricity, and polymer compatibility. The high-aspect-ratio flakes enable particle alignment and reinforcement for thermal interface materials, composites, gap fillers, and coatings. Stable to 900°C in air, ideal for thermal management and electrical isolation.NexusX Advanced Materials, as a premier manufacturer and supplier of high-quality. Boron Nitride (BN) products, focuses on producing high-precision aluminum nitride silicon structural compenents through advanced technologies for diverse application fields.
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Boron Nitride Modified Platelet Powder Descriptions
Boron Nitride Modified Platelet Powder is a high-purity ceramic powder with a platelet (flake-like) morphology and surface modification. It offers enhanced thermal conductivity, excellent electrical insulation, superior lubricity, and good compatibility with polymers and resins. The high-aspect-ratio platelet shape improves particle alignment, packing efficiency, and mechanical reinforcement. It is widely used in thermal interface materials, thermally conductive composites, gap fillers, heat-dissipating coatings, and high-temperature lubricants. It is chemically inert, has a low dielectric constant, and is stable up to 900°C in air.
Boron Nitride Modified Platelet Powder Advantages
- Excellent Electrical Insulation – High dielectric strength and low dielectric constant, safe for electronic applications.
- Superior Lubricity – Reduces friction and wear in coatings, lubricants, and release agents.
- High Aspect Ratio – Platelet shape promotes particle alignment and forms efficient thermal pathways.
- Improved Dispersion – Surface modification enhances compatibility with polymers, epoxies, silicones, and thermoplastics.
- Better Packing Efficiency – Platelet morphology allows denser packing and reduces voids in composites.
- Mechanical Reinforcement – Adds structural strength and crack resistance to composite materials.
- Chemical Inertness – Resistant to most acids, alkalis, and molten metals.
- High Temperature Stability – Stable up to 900°C in air, and higher in inert atmospheres.
- Low Friction Coefficient – Ideal for anti-sticking coatings and mold release applications.
Boron Nitride Modified Platelet Powder Applications
- Thermal Interface Materials (TIMs) – Used as thermally conductive filler in thermal pads, gap fillers, and thermal greases for electronics cooling.
- Thermally Conductive Polymer Composites – Added to plastics, epoxies, and silicones to improve heat dissipation while maintaining electrical insulation.
- Heat-Dissipating Coatings – Applied as a functional filler in coatings for LED heat sinks, electronic housings, and power devices.
- 5G & High-Frequency Electronics – Used in low-dielectric-constant materials for antenna substrates, PCBs, and RF components.
- High-Temperature Lubricants – Added to greases and oils for reduced friction and extended service life under extreme temperatures.
- Mold Release Agents – Applied as a non-stick coating for metal casting, glass forming, and plastic molding.
- Encapsulants & Potting Compounds – Enhances thermal conductivity while preserving electrical isolation in power modules and LED packages.
- Thermal Pastes – Serves as a white, non-conductive filler for CPU/GPU thermal interface materials.
- Additive Manufacturing (3D Printing) – Used in specialty filaments or powders for printing thermally conductive and electrically insulating parts.
- Aerospace & Defense – Applied in lightweight thermal management systems and high-temperature resistant coatings.
Boron Nitride Modified Platelet Powder Packaging
The Boron Nitride Modified Platelet 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.
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- SAFETY DATA SHEET (SDS) -Boron Nitride Modified Platelet Powder
FAQ
What is Boron Nitride Modified Platelet Powder?
It is a high-purity boron nitride powder with a platelet (flake-like) morphology and surface modification, designed to enhance thermal conductivity, electrical insulation, and compatibility with polymers.
What are the key advantages of Boron Nitride Modified Platelet Powder?
Key advantages include high thermal conductivity, excellent electrical insulation, high aspect ratio, good dispersibility, high-temperature stability (900°C in air), and self-lubricating properties.
What are the typical applications of Boron Nitride Modified Platelet Powder?
Typical applications include thermal interface materials, thermally conductive composites, heat-dissipating coatings, 5G high-frequency electronics packaging, high-temperature lubricants, and mold release agents.
Why is the platelet morphology important for Boron Nitride Modified Platelet Powder?
The high-aspect-ratio platelet morphology helps particles align in composites, forming more efficient thermal pathways while improving packing density and mechanical reinforcement.
Can Boron Nitride Modified Platelet Powder be used in 5G electronic materials?
Yes. Its low dielectric constant and low dielectric loss make Boron Nitride Modified Platelet Powder ideal for 5G antenna substrates, high-frequency PCBs, and RF packaging materials.
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