Rock Wool Insulation Blanket

Rock wool blanket is a Class A1 non-combustible inorganic thermal insulation material with the highest non-combustibility grade. It features outstanding high temperature resistance and can be continuously used in environments above 600°C. It is non-flammable under fire, free of molten dripping and toxic smoke emission, which can effectively block flame spread and improve the fire safety protection of buildings and equipment.

With ultra-low thermal conductivity stably ranging from 0.03~0.047 W/(m·K) at room temperature, it effectively blocks heat transfer and reduces energy loss. Featuring strong heat insulation performance, it cuts down energy consumption and improves energy utilization efficiency, meeting various thermal and cold insulation engineering requirements.

Treated with professional hydrophobic technology, the water repellency rate of the rock wool blanket exceeds 98%. Its special fiber structure prevents water vapor penetration. It resists water absorption, deliquescence and mildew in long-term humid conditions, avoiding performance degradation caused by moisture and ensuring long-term stable insulation performance.

The unique porous interwoven fiber structure can effectively absorb sound waves and weaken noise transmission. It greatly reduces ambient noise and echo, creating a quiet and comfortable environment. It is widely applicable to workshops, machine rooms, building partition walls and other places requiring high sound insulation performance.