Class A Fire-resistant Rock Wool Board

Adopting a special fiber porous and microporous structure, the product features outstanding fire resistance, flame retardancy and ultra-low thermal conductivity. It is non-combustible in case of fire, with zero smoke and toxic gas emission, ensuring high safety and environmental performance.

With the fine microporous acoustic design and three-dimensional porous structure, it can efficiently absorb sound waves, weaken sound reflection and reduce indoor reverberation noise, greatly optimizing the sound absorption and noise reduction effect and delivering excellent acoustic performance.

The unique dense porous structure can stably lock static air, effectively weaken heat transfer caused by air convection and reduce the overall thermal conductivity. It provides powerful heat insulation and temperature resistance, achieving remarkable thermal preservation and energy-saving effects.

It is widely applicable for smoke exhaust and ventilation ducts, household ovens, industrial boilers, petrochemical heating furnaces, high-temperature pipelines and flue systems. It is also perfectly suitable for building exterior wall fire protection and thermal insulation, alloy material heat insulation treatment, brick kilns and various industrial high-temperature furnace equipment, meeting diversified demands for fire prevention, high-temperature resistance, heat preservation and sound absorption in multiple working scenarios.