光催化自清洁材料检测

发布时间：2024-06-21 作者：中析研究所浏览：

GB/T 23763-2009光催化抗菌材料及制品.抗菌性能的评价

本标准规定了光催化抗菌材料及制品的抗菌性能术语和定义、抗菌性能的评定、试验方法和试验报告。本标准适用于在光照激发下产生抗菌性能的光催化抗菌材料及制品，要求试验样品表面平整、与覆盖膜接触良好，其材质可以为玻璃、陶瓷、塑料、涂层、织物等。

GB/T 23764-2009光催化自清洁材料性能测试方法

本标准规定了光催化自清洁材料性能测试方法的术语和定义、安全提示、一般规定、原理、试剂、设备、实验环境、样品制备、分析步骤、结果计算、试验报告。本标准适用于可制备成平面状的自清洁材料。本标准不适用于黑暗环境中使用及可见光应答型的光催化自清洁材料，及水可以浸润的透水性材料。

GB/T 30191-2013外墙光催化自洁涂覆材料

本标准规定了外墙光催化自洁涂覆材料的术语和定义、分类和标记、要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于施涂于外墙涂料表面在光催化作用下具有亲水性自洁功能的涂覆材料。

GB/T 30809-2014光催化材料性能测试用紫外光光源

本标准规定了光催化材料性能测试对紫外光光源的要求。本标准适用于采用主波长为365 nm的单端、双端或自镇流的紫外光光源(不包括LED紫外光光源)。

GB/T 31815-2015建筑外表面用自清洁涂料

本标准规定了建筑外表面用自清洁涂料产品的术语和定义、要求、试验方法、检验规则、标志、包装和贮存等。本标准适用于通过利用亲水、疏水、微粉化、光催化等机理改变涂层的表面特性，在雨水、阳光等自然因素的作用下，无需人工擦洗，就能将涂层表面灰尘、油污等污染物去除的一类功能性涂料，涂料类型包括水性、溶剂型以及其他适用的类型。该涂料主要用于建筑物外表面的装饰和保护。桥梁、贮罐等表面用自清洁涂料也可参考本标准。

GB/T 42265-2022光催化材料空气净化性能测试方法甲苯的去除

本文件描述了一种用于含有或表面附着光催化剂的材料的空气净化性能检测方法，所涉及光催化剂通常是半导体金属氧化物，如二氧化钛(TiO<下标2>)或其他陶瓷材料。该测试方法将试样置于紫外光(UV-A)照射下，持续暴露于模拟污染空气中进行。本文件适用于不同类型和用途的板材，如薄板、木板等建筑材料。本文件也适用于结构化的过滤材料，如蜂窝过滤板、针织布或无纺布。同时适用于复合陶瓷微晶的塑料、纸质材料等。本文件不适用于粉状或颗粒状光催化材料。本试验方法通常适用于光催化材料的空气净化检测，不适用于光催化材料的其他性质测定，如水中污染物降解、自清洁、防雾或抗菌等。本方法仅涉及甲苯的去除。

GB/T 42349-2023光催化材料抗病毒活性的测定 Q-β噬菌体试验方法

本文件描述了含有光催化剂或表面有光催化剂或光催化材料涂膜表面的抗病毒活性的测试方法，本方法通过计数经紫外光照之后的Q-β噬菌体的减少来确定其抗病毒活性。本文件适用于建材中使用的不同种类的半导体光催化材料，其基本形制包括片状、块状或平板状等，但不包括粉末、颗粒或多孔光催化材料。本文件适用于具有抗病毒性能的光催化材料的检测，不适用于抗细菌、抗真菌、水中污染物降解、自清洁、防雾和空气净化性能的检测。本文件中的量值表达采用单位制(SI)单位。

JC/T 2210-2014建筑陶瓷自清洁性能测试方法

本标准规定了建筑陶瓷自清洁性能测试的术语和定义、原理、光催化活性的测定、水接触角的测定以及试验结果报告。本标准主要适用于附有光催化技术的建筑陶瓷材料及制品,对其自清洁性能的表征。本标准不适用于黑暗环境中使用的光催化及可见光应答型的光催化建筑陶瓷自清洁材料。

ISO 27448-2009精细陶瓷(高级陶瓷,高级工艺陶瓷).半导电光催化材料的自清洁性能的试验方法.水接触角的测定

This International Standard deals with fine ceramics.nThis International Standard specifies a test method for thendetermination of the self-cleaning performance of materials thatncontain a photocatalyst or have photocatalytic films on thensurface, and which are usually made from semiconducting metalnoxides such as titanium dioxide.nThis method is used to measure the water contact angle undernillumination with ultraviolet light, which is one of the indicesninfluencing the self-cleaning performance of photocatalyticnmaterials.nThis International Standard does not include water-permeablensubstrates, rough surfaces which do not have exposed waterndroplets, highly hydrophobic, powder or granular materials, ornvisible light-sensitive photocatalysts.

PNS ISO 27448-2012精细陶瓷（高级陶瓷、高级工业陶瓷）.半导体光催化材料自清洁性能的试验方法.水接触角的测量

This Standard deals with fine ceramics. This Standard specifies a test method for the determination of the self-cleaning performance of materials that contain a photocatalyst or have photocatalytic films on the surface, and which are usually made from semiconducting metal oxides such as titanium dioxide.

DIN EN 1096-5-2016建筑用玻璃. 涂层玻璃. 第5部分: 镀膜玻璃表面自清洁性能的试验方法和分类; 德文版本EN 1096-5-2016

This European Standard defines a test method to establish the self-cleaning performances for coatings on glass which utilize sun, rain or a combination of sun and rain to enhance the cleanliness of the glass. The European Standard applies to class A coated glass as defined in EN 1096-1 and EN 1096-2 for use in outdoor building applications. The test is designed to be applicable for coatings on glass which use hydrophilic or photocatalytic active functionalities to enhance the cleanliness of the glass. The test procedure does not specifically address the durability of the coating's self-cleaning functionality.

DIN EN 16845-1-2017光催化. 固体/固体条件下使用吸附有机物的防污化学活性. 第1部分: 多孔表面染料; 德文版本EN 16845-1-2017

This European standard specifies a test method for the evaluation of the photocatalytic self cleaning performance of materials showing photocatalytic activity, usually based on semiconducting metal oxides such as titanium dioxide, by the measure under solid/solid conditions of the de-colourisation ability of a test sample under illumination with ultraviolet light (UV-A), previously coloured by spreading on it a dye solution and dried This European standard is intended for use with opaque and rough surfaces of different kinds, such as construction materials in flat sheet, board or plate shape, that are the basic forms of materials for various applications. This European standard also applies to fabric, plastic or composites containing photocatalytic materials that are not soluble in acetone. This European standard does not apply to photocatalytic glass, granular materials (unless they are deposited in compact films or layers over flat solid surface) and flat non porous materials. The method evaluates only the self cleaning ability of the material under ultraviolet light irradiation. It cannot be applicable to evaluate other performance attributes of photocatalytic materials, i.e., decomposition of water contaminants in liquid or gas phases contacting the material, and antifogging and antibacterial actions.

DIN EN 16846-1-2017光催化. 去除主动模式下室内空气中的VOC和气味使用光催化装置效率测量. 第1部分: 密室批处理模式试验方法; 德文版本EN 16846-1-2017

This part of this European Standard describes the methodologies to be used in a laboratory air tight chamber to test prototype or commercial air cleaner systems with a maximum flow rate of 1,000 m3/h used for the indoor air remediation. It applies to the treatment of atmospheres that are representative of the air inside buildings and workplaces. This protocol applies solely to photocatalytic systems alone or to combined systems that include a photocatalytic function. This photocatalytic function is demonstrated by verifying the mineralisation of model VOCs to form CO2.