Die vorliegende Erfindung betrifft ein Prothesenausgangsmaterial, enthaltend Silbersulfat. Ferner betrifft die vorliegende Erfindung ein Prothesenausgangsmaterial, insbesondere ein Prothesenausgangsmaterial für Dentalprothesen, die Verwendung dieses Prothesenausgangsmaterials für die Herstellung von Prothesen sowie insbesondere von Dentalprothesen.The cold-polymerizable prosthesis precursor comprises silver sulfate and precipitated silver. The prosthesis precursor is a two-component prosthesis precursor comprising a fixed powder component and a liquid component (component A). The silver sulfate and/or the precipitated silver has an average particle size of 1-10 mm. The precipitated silver and the silver sulfate are present in the amount of 0.1-1 wt.% and 0.1-1 wt.%, respectively, based on the total weight of the prosthesis starting material. The precursor further includes a solid component (component B). The cold-polymerizable prosthesis precursor comprises silver sulfate and precipitated silver. The prosthesis precursor is a two-component prosthesis precursor comprising a fixed powder component and a liquid component (component A). The silver sulfate and/or the precipitated silver has an average particle size of 1-10 mm. The precipitated silver and the silver sulfate are present in the amount of 0.1-1 wt.% and 0.1-1 wt.%, respectively, based on the total weight of the prosthesis starting material. The precursor further includes a solid component (component B). The weight ratio of component B to component A is 10:7-10:2.5. A crosslinker (0.5 - 5 wt.%) such as polymerized crosslinked comonomer is present in the component B, and/or the component B constitutes an elastic phase modified polymer beads. The liquid component contains a crosslinker capable of crosslinking the comonomer and/or a polymerization accelerator and/or the solid component contains an initiator and/or the liquid component and/or the solid component further comprises a stabilizer, a UV absorber, a th
