a plastic compressor housing , in particular a radial flow compressor housing , preferably for a turbocharger , has at least one thermosetting plastic body for providing an intake pipe , a compressor duct , and an outlet pipe , and a thermoplastic at least partially covering the thermosetting plastic body in a hood - like fashion . the thermosetting plastic body is formed as a basic body and the thermoplastic is injection molded on the basic body . at least a first anchoring element is embodied on at least a first surface of the thermosetting plastic body and at least a second surface of the first anchoring element is substantially completely covered with the thermoplastic . the disclosure further relates to a method for producing a plastic compressor housing .