Boron nitride coating is a crystal composed of nitrogen atoms and boron atoms. Chemical composition of 43.6% boron and 56.4% nitrogen in four different variants: hexagonal boron nitride coating (HBN), rhombohedral boron nitride (RBN), cubic boron nitride (CBN) and wurtzite nitrogen Boron Nitride (WBN). physical properties CBN is usually a black, brown, or dark red […]
The thermal insulation of refractory foundry coating depends not only on the thickness of the coating, but also on the porosity of the coating itself. The thickness of the coating has an optimum range. Experience shows that the thickness is generally about 150m-250m. The porosity of the coating is largely affected by the application method […]
The advanced ceramic boron nitride paint is an easy-to-use and widely used product. It has excellent lubricating properties, non-wetting properties, and good high-temperature stability. Even at extremely high temperatures, boron nitride can still maintain its lubricity and inertness. The use of boron nitride coating can prevent adhesion, thereby extending the life of the die/mold, improving […]
Boron nitride coating can improve the performance of refractory materials, it is mainly used to the surface of the refractory material or penetrating the working layer of the refractory material. The boron nitride paint has boron nitride and boron oxide. The particle size of boron nitride is between 20 microns and 50 microns, and the […]
