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 […]
