Preparation method of novel friction material

The invention discloses a preparation method of a novel friction material in the technical field of friction materials. The preparation method of the novel friction material is characterized by comprising the following steps: two materials, namely reinforced fibers and calcium carbonate whiskers, are added into a stirrer from two directions at the same time, and stirring is carried out; in the middle of stirring, a catalyst is sprayed through a vacuum spray method for catalytic fusion, and the friction material is prepared, the reinforced fibers and the calcium carbonate whiskers are stirred for 5 minutes, the addition time of the catalyst is within 2.5 minutes after the reinforced fibers and the calcium carbonate whiskers are stirred, the reinforced fibers are composed of Co3, Ca, Na, Fe, SiO3 and -(C6H12O6), the reinforced fiber comprises the following components in percentage by weight: 30%-40% of Co< 2->, 20%-30% of Ca, 5%-10% of Na, 0.5%-1% of Fe, 10%-15% of SiO and 10%-