Bismuth Micron Powder
Bismuth Micron Powder is widely used for a variety of purposes. Bismuth is a very heavy, soft and perfectly exfoliable mineral, but also fragile with typical staggered and sectile fractures (can be cut even with the blade of a knife). Its shine is metallic and it is opaque to light. It melts easily at about 271 °C. Bismuth is also a diamagnetic mineral, which means it is weakly repelled by a magnet. Although it is a rare mineral, bismuth micron powder is widely used in various sectors of the industry for its peculiar characteristics, for example, since it increases in volume when it solidifies, bismuth is an excellent material for the manufacture of molds. It is also an essential ingredient for low melting point alloys, used as heat detectors in fire alarm systems and as a catalyst (that is, as an element capable of accelerating a reaction in the production of synthetic resins). Thanks to its high electrical resistance (that is, its ability to not conduct electricity), it is also used for the production of measuring instruments. In the molten state, bismuth is used as a heat exchanger in nuclear reactors and for the production of colored glass. Finally, bismuth finds application in medicine and pharmacology; in fact, it is used in radiology (it is opaque to x-rays) and for the production of cosmetics and antiseptic drugs.
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Bismuth (Bi) Micron Powder, Purity: 99.9 %, Size: 200 mesh
€21.0025 grams/21 € 100 grams/66 € 500 grams/163 € 1000 grams/394 € Please contact us...NG01EM0401€21.00
What are Graphene Nanoplatelets?
Graphene nanoplatelets (GNPs) are nanoscale particles made of multiple stacked layers of graphene, typically a few nanometers thick with diameters ranging from submicron to several microns. They deliver much of graphene's performance, including high electrical and thermal conductivity and excellent mechanical strength, while remaining easier to produce and more cost-effective for large-scale use. Their platelet shape and high aspect ratio make them especially valuable as additives, as explained in our overview of graphene nanoplatelet properties and applications.
Properties of Graphene Nanoplatelets
- High electrical conductivity for conductive composites and coatings
- Excellent thermal conductivity for heat dissipation and thermal management
- High mechanical strength and stiffness for reinforcement
- Large surface area and high aspect ratio
- Chemical stability and barrier properties
- Cost-effective and scalable for industrial use
Applications of Graphene Nanoplatelets
Graphene nanoplatelets are used across a wide range of industries, thanks to their balance of performance and cost. They reinforce polymer and composite materials, improve electrical and thermal conductivity in coatings and inks, and enhance electrode performance in batteries and supercapacitors. Their conductive network also supports EMI shielding, anti-static coatings, and thermal interface materials, and you can explore some of the best application areas of graphene nanoplatelets in more detail. The electrical properties of GNPs make them a practical choice wherever conductivity and mechanical strength are needed together.
Graphene Nanoplatelets vs Graphene Oxide
Graphene nanoplatelets and graphene oxide serve different needs. GNPs are conductive, hydrophobic, and ideal for reinforcement and thermal or electrical enhancement, while graphene oxide is oxygen-rich, water-dispersible, and better suited to functionalization and membranes. Our comparison of GNPs versus graphene oxide for composites can help you choose the right material for your formulation.
Graphene Nanoplatelets Price and Market
The global graphene nanoplatelets market continues to grow rapidly, driven by demand from composites, coatings, energy storage, and automotive sectors. Graphene nanoplatelet price varies depending on surface area, thickness, purity, and order volume, from research-scale grams to bulk industrial quantities. As a trusted graphene nanoplatelets supplier, Nanografi offers transparent, competitive pricing across a range of grades, so you can source the right material for your budget and application. Check the product listings above for up-to-date prices and specifications.
Frequently Asked Questions
Where can I buy graphene nanoplatelets?
You can buy graphene nanoplatelets directly from Nanografi. We supply GNPs in various surface areas and thicknesses for both research and industrial use, with worldwide shipping.
How much do graphene nanoplatelets cost?
Graphene nanoplatelet price depends on surface area, thickness, purity, and order volume. Nanografi provides best-priced GNPs for both research and industrial quantities. See the product listings above for current pricing.
What is the difference between graphene nanoplatelets and graphene?
Graphene is a single atomic layer of carbon, while graphene nanoplatelets consist of multiple stacked graphene layers. GNPs are more cost-effective and easier to process at scale, making them ideal for composites and coatings.
What are graphene nanoplatelets used for?
Common applications include composite reinforcement, conductive coatings and inks, energy storage electrodes, EMI shielding, anti-static coatings, and thermal management.
Buy Graphene Nanoplatelets Today
Explore Nanografi's high-quality graphene nanoplatelets, engineered to meet global quality standards at competitive prices. As a leading supplier of graphene and graphene derivatives, we help you find the right grade for your research and production, so browse the products above and order today with worldwide shipping.