MATERIAL FOR DENTAL PROSTHESIS, BLOCK BODY FOR MAKING DENTAL PROSTHESIS, AND DENTAL PROSTHESIS
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Apr 20, 2016
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May 25, 2015
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In order to provide a material for forming a dental prosthesis which does not require further heat treatment after machining and can improve cutting ability even after obtaining necessary strength, the material for a dental prosthesis comprises 60.0 mass % or more and 80.0 mass % or less of SiO2, 10.0 mass % or more and 20.0 mass % or less of Li2O, and 5.1 mass % or more and 10.0 mass % or less of Al2O3.
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