Corrosion-resistant oil smoke-polluted air filtering material and preparation method thereof

The invention discloses a corrosion-resistant oil smoke-polluted air filtering material. The corrosion-resistant oil smoke-polluted air filtering material is prepared from 20-30 parts by weight of polypropylene fibers, 20-30 parts by weight of original bamboo fibers, 5-10 parts by weight of polyvinyl formal fibers, 3-5 parts by weight of silicon carbide fibers, 10-20 parts by weight of oil absorption resin, 6-10 parts by weight of a styrene-acrylic emulsion, 2-4 parts by weight of nanometer silica, 0.1-0.2 parts by weight of sodium dodecyl benzene sulfonate and 10-15 parts by weight of a composite modifier. The filtering material can effectively filter solids and liquid particles in oil smoke waste gas, can reduce damage, has good purifying effects, and can effectively reduce oil smoke waste gas pollution on the environment. Through raw material compounding, the filtering material has excellent corrosion resistance, good safety and good practicality.