The invention discloses a damping mat. The damping mat is prepared from the following raw materials including, by weight, 10-12 parts of rubber, 45-50 parts of epoxy resin and 15 parts of a stuffing material, wherein the stuffing material is composed of the following raw materials including, by weight, 50% of phthalic acid diester, 20% of glass chippings, 20% of polypropylene fiber and 10% of palm oil. According to the damping mat, the epoxy resin is used for replacing petroleum resin in the traditional technology, the toughness is good, the damping coefficient is improved, no toxic gas exists in the producing process, and the damping mat is more environmentally friendly.