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Nov 25, 2025
Rock wool factory KEJIA

Efficient sound-absorbing and fire-resistant decorative wall panels

Rock wool factory KEJIA

Rock wool factory KEJIA



Rock wool is an artificial inorganic fiber made from selected basalt as the main raw material and processed by high-temperature melting. Average sound absorption coefficient: (NRC)~0.95, * height: 1.18/1250HZ

Fire resistance: Glass wool board is a non combustible material, and decorative fabric has undergone flame retardant treatment