Boron Nitride Coatings, Lubricants and Release Agents

General Properties and Uses:

Our Boron Nitride Coatings contain Boron Nitride Powder at different concentrations, suitable for different applications.  This coating can be brushed, sprayed and dipped, and applied to a variety of porous and non-porous materials, and can be used in extreme high temperatures, and will retain the properties of Boron Nitride.


  • Excellent lubrication and mold release
  • Electrical insulation
  • Heat resistance
  • Thermal shock resistance
  • Corrosion resistance
  • Low wet ability against molten metals, salts, fluxes and slags
  • Boron Nitride Coatings are entirely inorganic.

Our Boron Nitride Coatings are perfect release agents used in aluminum foundries, for the protections lades, dies, ingot, mold, permanent molds, and ceramic structures.  Our coatings provide an excellent non-sticking and lubricating surface, to which neither aluminum, nor magnesium will adhere.   Our Boron Nitride Release Coatings are stable in air, (up to 1000 deg C), show excellent non-wetting behavior, and with very good lubrication properties even at these high temperatures.  Boron Nitride Coatings are environmentally friendly.  Our  Hexagon Boron Nitride Powder is a key ingredient , and can be formulated with water, oil and ethanol.  These coatings are custom blended to meet specific requirements.

Boron Nitride Coatings, Lubricants, and Release Agents, remain lubricious and inert even at extremely high temperatures.  Our Coatings made with Boron Nitride prevent sticking, and increases the life of dies and molds, improve product surface finishes, and reduces production time.  Our Boron Nitride Coatings will inhibit corrosion and chemical attack.  The high temperature lubricating properties  of these coatings, make it ideal in glass manufacturing where it improves mold and dye life and release.

General Description of Products and Options

Active Ingredient:  Boron Nitride Powder
Total B +N                                       99% min.
Oxygen:                                       0.45% max.
Soluble Born:                               0.25% max.
Free Carbon:                                0.02% max.
Magnetic Metals:                          0.07% max.
Boron Nitride Powder Content: Varies from 5% to 40% depending on specific application.
Color: Varies from white to blue to light brown.
Density: Varies from 0.75 g/cm ³ to 1.2 g/cm ³
Viscosity: From very light (suitable for spray guns) to heavy paste, available for entire range of Boron Nitride content.
Liquid Base: Water, Oil or Ethanol.
Application Temperature: 1350 ͦC max.
Special Product Enhancements: Are available on request including formulation with Alumina as a binding agent.
PH Level Range: 2-12