精细陶瓷(高级陶瓷,高级工艺陶瓷).半导体光催化材料抗真菌作用试验方法

[中文适用范围]： 本国际标准规定了一种测试方法，用于通过计数在紫外线（UV-A）光照射下存活的预培养真菌孢子数量，来确定含有光催化剂或其表面具有光催化薄膜的材料的抗真菌活性。本国际标准提供了对各种用途材料（如平面涂层、片材、板材或板状形式的建筑材料等）的评估。粉末、颗粒、纤维或多孔光催化材料不包括在内。本国际标准中表达的数值符合国际单位制（SI）。 [外文原描述]： ISO 13125:2013 specifies a test method covering the determination of the antifungal activity of materials that contain a photocatalyst or have photocatalytic films on their surface, by counting the number of pre-incubated fungal spores that survive exposure to ultraviolet (UV-A) light. ISO 13125:2013 provides for the assessment of different kinds on materials used in various applications, such as construction materials in flat coating, sheet, board or plate form, etc. Powder, granular, fibrous or porous photocatalytic materials are not included. Values expressed in ISO 13125:2013 are in accordance with the International System of Units (SI).