Boron Nitride Aerosol Spray

The Hexagonal Boron Nitride (hBN) spray is a high-temperature lubricant and anti-stick release agent, designed for applications where a thin, even coating is needed. It’s especially useful for treating hard-to-reach areas or surfaces with intricate geometries.

This aerosol spray delivers the benefits of hBN’s excellent thermal stability and non-stick properties, making it ideal for industrial and technical use.

Properties of Hexagonal Boron Nitride (hBN) Aerosol Spray

Applications of Hexagonal Boron Nitride (hBN) Aerosol Spray

High-Temperature Protective Release Coatings

Used as a high-temperature release agent, providing effective protection in extreme environments where conventional lubricants fail.

Welding and Brazing

Protects surfaces from weld splatter, ensuring cleaner workpieces and reducing the need for post-welding cleanup.

Casting, Forging, Extrusion, and Stamping

Ideal for metal casting, forging, extrusion, and stamping processes, reducing friction and improving overall efficiency.

Molten Metal Processing & Metal Forming

Prevents corrosion and provides lubrication during metal forming and molten metal processing, ensuring smoother operations and longer-lasting equipment.

Plastic and Rubber Molding

Serves as an effective release agent in plastic and rubber molds, facilitating easy part removal without residue.

Glass Manufacturing

Improves mold and die life in glass-making, reducing wear and enhancing surface finish.

Sintering

Eliminates sticking and prevents carbon contamination during the sintering process, improving the quality of the final product.

Hexagonal Boron Nitride (hBN) coating

Key Properties of hBN Coating:

High-Temperature Resistance:
- Up to 800°C in air
- Up to 1950°C in inert gas
Chemical Inertness:
- Does not react with metals, glass, or molten salts
Lubrication & Protection:
- Acts as a dry lubricant for hot tools and parts
- Functions as a release agent on high-temperature surfaces
Non-Wetting:
- Not impregnated by molten metals, making it excellent for protective use

Application Instructions:

Available Forms: Aerosol spray or plastic bottle
Surface Prep:
- Clean thoroughly
- Remove weld/melt splashes
Spraying Tips:
- Shake can well
- Spray from ~70 cm away
- Apply thin layers, allowing each to dry before the next

Properties of Hexagonal Boron Nitride (hBN)

High-Temperature Performance

Functions as a high-temperature dry lubricant
Acts as an effective release agent in high-heat environments
Maintains stability and effectiveness at extreme temperatures:
- Up to 800°C in air

Up to 1950°C in inert atmospheres

Versatile Protective Coating

Can be applied to a wide range of materials, including:
- Metals
- Ceramics
- Ceramic fibers
- Graphite components

Metal Casting Applications

Aids in the casting of molten metals such as:
- Aluminium
- Zinc
- Magnesium
- Lead
Prevents adhesion and buildup on molds and tools

High-Temperature Tooling Support

Enhances sliding and movement of press tools under extreme heat
Reduces friction and wear during hot forming processes

Electrical Characteristics

Acts as an insulator at room temperature
Becomes a semiconductor at elevated temperatures, offering unique electrical properties under thermal stress

Applications of Hexagonal Boron Nitride (hBN)

High-Temperature Protection

Thermocouple and probe protection in harsh thermal environments
Protective layer for casting tools exposed to molten metals
Sintering applications, where it acts as a thermal barrier or release layer

Lubrication and Friction Reduction

Functions as a high-temperature dry lubricant in:
- Foundry molds
- Gasket manufacturing
- Wire drawing processes
Reduces friction and enhances wear resistance in demanding environments
Enhances chemical inertness of treated surfaces

Release Agent

Used as a release agent in:
- Metallurgy and metal casting
- Plastic injection molding
- Metallisation processes

Electrical and Thermal Applications

Acts as an electrical insulator at room temperature
Used as an additive in silicones and resins to improve thermal conductivity without compromising electrical insulation

Boron Nitride Aerosol Spray

We would love to Hear from Our Customers