Composition for an acrylic bone cement for surgical or orthopedic use comprising a solid phase comprising a ternary mixture consisting of a polymethyl methacrylate (or PMMA) homopolymer a methyl methacrylate styrene (or MMA styrene) copolymer and a methacrylate methyl acrylate (or MMA MA) copolymer and a liquid phase containing at least an acrylic monomer.