basalt fiber Needle mat

1.Its crossing point well-distributed, 2. alkali resistance 3.High tensile strength. 4.fireproof from-260*-600 degree

Basalt fiber needle felt 

filter material fireproof material needle punched felt

Instruction of products:

     On the needle felt of basalt fiber, the basalt single fiber penetrate interlacing out-of-order to form structure of on-orietational  three-dimensional aperture. Owing to adopt thinner fiber of 7-9um, bigger than the superficial area, void fraction is about 80%, no boron, it can be used for filtrating and purifying of high-quality air, thermal insulation and sound-absorbing, heat insulator, steels of hot rolling mirror surface, aluminium sheet  and thermostability soft matting material etc..

Application area:

     filtrating system of high-quality air; system of filtrating, sound absorption, heat insulation, antihunting in electric industry; system of chemical industry, toxic deleterious gas, smoke dust filtrating; automobile muffler, naval vessels, heat insulation of steamship, system of keeping warm and erasuring.

basalt fiber Needle mat