| 摘要 |
Provided is an antimicrobial glass which can be accommodated in a narrow accommodation space of an antimicrobial water unit for supplying antimicrobial water to a washing tub of a washing machine, and also can effectively suppress an occurrence of black mold or the like in a washing tub and can effectively protect a subject for washing against microbes while suppressing the coloration of the subject.;As an antimicrobial glass for exhibiting an antimicrobial effect by releasing silver ions when brought into direct contact with water, when the total amount is 100% by weight, the content of Ag2O has a value within the range of above 5% by weight but less than 10% by weight, the content of P2O5 and CaO has a value within a predetermined range, the content of ZnO has a value of below 10% by weight, the content of K2O, Al2O3, and MgO has a value within a predetermined range, and the antimicrobial glass has a tablet shape with a maximum diameter value in a predetermined range. |
| 主权项 |
1. An antimicrobial glass for exhibiting an antimicrobial effect by releasing silver ions when brought into direct contact with water, wherein it contains Ag2O, P2O5, CaO, ZnO, K2O, Al2O3, and MgO as a raw material, and when the total amount is 100% by weight, the content of Ag2O has a value within the range of above 5% by weight but less than 10% by weight, the content of P2O5 has a value within the range of 55 to 75% by weight, the content of CaO has a value within the range of 1 to 10% by weight, the content of ZnO has a value of below 10% by weight, the content of K2O has a value within the range of 5 to 20% by weight, the content of Al2O3 has a value within the range of 1 to 10% by weight, and the content of MgO has a value within the range of 5 to 20% by weight, and the antimicrobial glass has a tablet shape with a maximum diameter value within the range of 5 to 20 mm. |
