Melt blown nonwoven fabric and sound absorbing material

摘要

PROBLEM TO BE SOLVED: To provide a non-woven fabric excellent in flame resistance, sound absorbency, and having high blackness, and a sound absorption material containing the same.SOLUTION: Provided are a melt blown non-woven fabric including an amorphous polyetherimide-based fiber where a black pigment is contained in amorphous polyetherimide-based fibers, and the average particle size of the black pigment contained in the amorphous polyetherimide-based fibers is not greater than 3 μm, and a sound absorption material containing the same.SELECTED DRAWING: None