Centrifugal glass wool felt is a large area of ??the web to adapt to the needs of laid made, in addition to maintaining the characteristics of thermal insulation, but also has excellent damping, sound absorption characteristics, especially for the low-frequency noise and vibration are good absorption, helps to reduce noise pollution and improve the working environment. This material may also be needed in the construction of any cut, mainly for large steel structure, building interior, muffler system, transport, refrigeration equipment, household appliances damping, sound absorption, noise reduction, the effect is very good. Glass wool felt with aluminum foil on the surface, but also has a strong thermal radiation, high temperature workshops, control room wall, and flat top compartment lining material. Specifications density: 10-72kg / m3 Thickness: 25-100mm Length: 3m-20m width: 1200mm according to customer requirements