Insulation Industry Knowledge & Tips | Rosewool Insulation
Oct 28. 2025
In the production and operation of power plants, the safety and stability of the external insulation system are directly related to the normal operation of equipment, personnel safety, and enterprise production efficiency. As the core material for external insulation of power plants, rock wool board has become the preferred choice for many power plants due to its excellent fire resistance and insulation effect. Many companies pay attention to the key issue of "what is the fire rating of the external insulation rock wool board for power plants" when purchasing. As a manufacturer of Rosewool Insulation Refractory Co.,Ltd, we will provide a detailed answer to this question and comprehensively introduce the core advantages of the external insulation rock wool board for power plants and our cooperation highlights, providing professional solutions for power plant insulation projects.