Basalt fiber needled mat is a non-woven filter material with reasonable structure and good performance. It is made from basalt chopped fibers through carding and needling process, mechanically matting the fibers and reinforced fiber substrate.
　　Application field:It can be used in automotive industry for sound insulation and absorption, high temperature filtration,flame-retardant interior, etc.,  also used in industrial bag-type duster for high temperature flue gas cleaning and dust recycle.