A new boron nitride ceramic spray coating is helping manufacturers solve tough problems in high-temperature molding. The coating sticks well to metal surfaces and works smoothly even when things get very hot. It gives a reliable release layer so molded parts come out clean without sticking.
(Boron Nitride Ceramic Spray Coatings Provide Release and Lubrication in High Temperature Molding)
This spray also acts as a dry lubricant. That means less friction during the molding process. Parts slide out easier and molds last longer. The coating stays stable at temperatures up to 1,000°C in air and even higher in inert atmospheres. It does not break down or leave residue behind.
Factories using this coating report fewer defects and less downtime. Cleaning cycles are shorter because the coating resists buildup from molten materials like glass, metals, or advanced composites. Workers apply it quickly with a standard spray gun. It dries fast and bonds tightly without extra steps.
The product is made from pure hexagonal boron nitride. This form is known for its slippery feel and heat resistance. Unlike oils or greases, it will not burn off or smoke under extreme heat. It is also non-toxic and safe for use in many industrial settings.
Manufacturers in aerospace, automotive, and electronics are already testing or using the coating. They say it improves part quality and cuts costs. The spray works on steel, aluminum, and other common mold materials. It can be reapplied easily when needed without stripping the old layer.
(Boron Nitride Ceramic Spray Coatings Provide Release and Lubrication in High Temperature Molding)
This innovation gives molders a simple way to handle high-heat jobs without constant maintenance or part failures. The coating performs where traditional release agents fail. It meets growing demand for cleaner, more efficient production methods in demanding thermal environments.
