The invention discloses a
wire brush with excellent
wear resistance, and a preparation method thereof. According to the preparation method, the outside of the
wire brush is coated with a wear-resistant particle layer, and the
wire brush is prepared from following raw materials, by weight, 25 to 30 parts of
tungsten carbide powder, 10 to 15 parts of tetrafluoro-4-aminobenzotrifluoride, 3 to 5 parts of 3,5-dichlorophenyl
isothiocyanate, 5 to 10 parts of 1,2-bis(tosyloxy)ethane, 8 to 10 parts of 1,3-dichloro-2-
butene, 6 to 8 parts of polyisoprene, 3 to 5 parts of a thermosetting resin, 5 to 8 parts of carbon
fiber, 1 to 2 parts of
ethyl cellulose, 3 to 5 parts of
calcium acetate, 1 to 2 parts of
glass fiber, 40 to 50 parts of hydroxytrimethylsilane, 15 to 20 parts of
fatty acid polyglycol ester, and 6 to 8 parts of an
accelerant. Compared with the prior art, the preparation method is different from conventional production technology wherein wear-resistant materials are added into wire brushes directly, the outside of the wire
brush is coated with the wear-resistant particle layer, so that original mechanical properties are maintained,
adhesion force of the wear-resistant particle layer is improved, service life of the wear-resistant particle layer is prolonged, and
wear resistance of the wire
brush is improved.