The centrifugal mineral wool board is the centrifugal cotton and kapok after solidification processing makes has certain intensity plate product, regardless of can maintain the good heat preservation heat insulation performance in the high temperature or the low temperature environment, mainly uses in the inner wall which constructs high-level compartmented, smallpox suspended ceiling, iron-covered air hose or bellower endophragm's heat preservation, in engine room sound absorption noise reduction, metal ceiling perspiration control and so on