| abstract |
The present invention relates to a sound absorbing and screening material and a method for manufacturing same, and more specifically, to a sound absorbing and screening material, which is made by impregnating a non-woven fiber comprising heat-resistant fiber with a binder, has superior sound-absorbing properties, flame resistance, heat resistance, and heat screening properties, thereby enabling application to areas maintained at room temperature as well as high temperature of at least 200?, and which can be molded by using the binder. |