PROBLEM TO BE SOLVED: To create antibacterial glass that does not cause problems on appearance when formed into a resin molding, is inexpensive, and has long-lasting antibacterial properties, and a resin molding prepared therewith.SOLUTION: Antibacterial glass according to the present invention has a glass composition comprising, in mass%, ZnO 54-64%, B2O3 less than 15-40%, SiO2 2-20%, Al2O3 0.1-5%, and Ag2O 0.05-0.9%, but substantially free from alkali components.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】樹脂成形品とした場合に外観上の問題を発生させず、安価であり、しかも抗菌持続性が高い抗菌性ガラス及びこれを用いた樹脂成形品を創案する。【解決手段】本発明の抗菌性ガラスは、ガラス組成として、質量%表示で、ZnO 54~64%、B2O3 15~40%未満、SiO2 2~20%、Al2O3 0.1~5%、Ag2O 0.05~0.9%を含有し、実質的にアルカリ成分を含有しないことを特徴とする。【選択図】なし
