ET-2500 hBN Hexagonal Boron Nitride Lubricantwithstands extreme temperatures up to 3272F

NanoSlick ET-2500 Hexagonal boron nitride (h-BN) is revolutionizing the lubricant industry with its exceptional properties and performance capabilities as a modern lubricant additive.

  • ET-2500 hBN features a unique lamellar structure that provides exceptional lubrication properties and low internal friction resistance.
  • ET-2500 excels in high-temperature applications, making it ideal for extreme environments where conventional lubricants fail.
  • As a solid lubricant, ET-2500 hBN can be integrated into various base lubricants, offering versatile application methods including spray-on coating and powder forms.
  • ET-2500 hBN superior thermal conductivity and wear reduction properties significantly extend machinery lifespan and improve overall performance.

NanoSlick ET-2500 Hexagonal Boron Nitride (h-BN) is a remarkable compound with a unique crystalline structure that makes it exceptionally valuable as a modern lubricant. Its distinctive layered arrangement consists of alternating boron and nitrogen atoms, forming a hexagonal pattern similar to graphite. The compound features strong covalent bonds within its layers, while weak van der Waals forces connect these layers. This specific arrangement allows the layers to slide easily over one another, creating excellent lubricating properties. The molecular structure resembles a series of stacked sheets, each containing a network of hexagonally arranged boron and nitrogen atoms.

NanoSlick ET-2500 hBN has several key properties that make it one of the most versatile products on the market:

  1. **High-Temperature Applications**: ET-2500  hBN excels in environments with extreme temperatures, making it ideal for aerospace, automotive, and industrial applications. Also making it very popular as a firearm bore lubricant!
  2. **Lubricating Additive**: ET-2500  hBN can be mixed with oils, greases, and other lubricants to enhance their performance and extend machinery lifespan.
  3. **Dry Lubrication**: ET-2500 hBN can be applied as a dry powder or spray to provide lubrication without the need for liquid lubricants.
  4. **Electronics**: Due to its electrical insulating properties, it’s used in semiconductors, microwave windows, and other electronic components.
  5. **Thermal Conductivity**: ET-2500 hBN is a good thermal conductor, making it useful in heat dissipation applications.
  6. **Chemical Inertness**: Its resistance to chemical attacks makes it suitable for use in crucibles, molds, and reaction vessels.
  7. **Mold Release Agent**: It’s used as a mold release agent in plastic and metal injection molding processes.

Particle size determines the lubricity of h-BN which is the reason NanoSlick ET-250 consists of  70nm particle size for the highest lubricity gain. Nano-sized particles typically perform better than micro-sized ones, offering improved penetration into friction areas and enhanced surface interaction. The specific surface area of these particles plays a crucial role in determining their lubricating efficiency.

Unlike graphite, h-BN maintains its lubricating properties in vacuum conditions, as it doesn’t rely on intercalated water molecules for its sliding behavior. Making it the perfect lubricant for aerospace industries.

NanoSlick-ET-2500 hBN Lubricant

NanoSlick ET-2500 Lubrication Mechanism

The unique layered structure of hexagonal boron nitride plays a crucial role in its lubrication mechanism. The alternating boron and nitrogen atoms form strong covalent bonds within each layer, while weak van der Waals forces connect the layers themselves.

When subjected to shear forces, these layers easily slide over one another, creating a smooth, low-friction surface. This sliding action is similar to a deck of cards spreading across a table, where each card represents a layer of h-BN moving independently.

During the lubrication process, h-BN particles deposit themselves on the contact surfaces, forming a protective tribofilm. This film acts as a barrier between moving parts, significantly reducing direct metal-to-metal contact and subsequent wear.

The nano-sized h-BN particles can effectively penetrate microscopic surface irregularities. As these particles fill in the surface imperfections, they create a smoother contact interface, leading to improved lubrication performance and reduced friction.

Unlike many conventional lubricants, h-BN maintains its structural integrity and lubrication properties even at high temperatures. The strong covalent bonds within its layers prevent thermal degradation, making it ideal for high-temperature applications.

The effectiveness of h-BN’s lubrication mechanism depends heavily on proper particle distribution within the base lubricant. When evenly dispersed, these particles work together to provide consistent and reliable lubrication across the entire contact surface.

SAFETY DATA SHEET

NanoSlick ET-2500 hBN Lubricant Safety Data Sheet. Print or download a digital copy for your records.

INDUSTRY GAME CHANGER

In the ever-evolving landscape of industrial lubrication, NanoSlick ET-2500 hexagonal boron nitride stands as a testament to modern innovation and engineering excellence. Its unique combination of thermal stability, wear resistance, and versatile compatibility makes it an invaluable asset for industries seeking superior lubrication solutions. As industries strive for greater efficiency and reliability, implementing ET-2500 h-BN in your lubrication systems could be the game-changing decision that elevates your operational performance.

ET-2500 Hexagonal boron nitride (hBN) adheres to surfaces through a process called **chemical vapor deposition (CVD)**. In this method, solid boron sources and molecular nitrogen are combined at high temperatures to form a thin, uniform layer of hBN on the desired surface. This technique ensures strong adhesion and creates a protective, low-friction coating that enhances the durability and performance.

Study about the significant fuel savings and performance increase when using hBN in two-stroke gasoline engines. Read the study

We love working with NanoSlick Lubricants, they provide the highest level or quality and go out of their way to make sure every product arrives on schedule and safely.
Dave M
B&B Machine Inc
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