Abstract
In the main search, efforts are made to develop the properties of the PMMA resin that is used: To create a blend polymer for the upper and lower prosthesis of a complete denture, several weight ratios of poly vinyl pyrrolidone (pvp) (0,2%, 6%, 10%, 14%, 18%, 22%, 26%) were added to cold-cured poly methyl methacrylate (PMMA). The effects of external polyvinylpyrrolidone (PVP) concentrations on mechanical features such as hardness, impact resistance, wear resistance, and thermal conductivity are studied. The results indicate that as concentrations were elevated, hardness, strength, impact resistance, and wear resistance increased, along with a decrease in thermal conductivity. The positive findings seem to have been (22% PVP and 78% PMMA).
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