Rock Wool Board Bonding Non-Woven

Rock wool, in a  basalt ore for main raw material.
Specially designed for high-density fiber cotton, the effective sound absorption, the maximum temperature resistant to 600 °C, has excellent heat insulation effect due to low thermal conductivity ( 0.037kcal/mh °C).
Inside a lot of long thin rock wool fiber, high porosity, so that rock wool products with high efficient sound - absorbing noise reduction characteristics.
Suitable for  applied  for audio speakers, stereo rooms, dj rooms, auditorium.
Remarks: Non-woven non-fire protection.
Density: 60kg/m³, 80kg/m³, 100kg/m³
Standard size: 1200mm×600mm, 1200×400mm
OEM OK