光催化材料及制品抗菌性能检测情况及标准化现状分析
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摘要
对2016—2017年收到的356份光催化材料及制品的性能测试,特别是抗生物性能测试需求、标准采用等情况进行了统计分析。结果表明,我国光催化材料及制品市场比较活跃,测试需求量大,其主要应用、研发及测试方向为去除空气中的污染物及抗菌性能的评价,分别占据检测量的63%及24%;在标准制定及应用方面,抗细菌的性能评价标准体系已经比较完善,其测试条件及菌种都有标准规定,采用专门的光催化材料抗菌性能标准的检测占比合计达34%(可见光16%,紫外光18%),但抗真菌及抗病毒的性能测试则只能依据相关的产品标准。采用专门的标准方法,对材料和制品进行定量分析,是十分必要的,对促进技术进步,规范和稳定光催化材料及制品市场,具有积极的意义。
A data analysis was carried out on the detections especially the requirements of antibioloigical properities and adoptions of standards for photocatalytic materials and products totally of 356 samples that submitted by different customers between 2016—2017.The results showed that the market of photocatalytic materials and products are very active and the market demand on detection was large.The main application,research and testing demand were all to evaluate the removal of pollutants in the air(63%)and antibacterial properties(24%).For the standards research and application,performance evaluation of antibacterial has been more perfect and their test conditions and strains have standard regulations,but the antifungal,as well as antiviral performance can only be based on relevant product standards.Therefore,using specific standards were necessary and has positive significance for promoting technological progress,standardizing and stabilizing the market of photocatalytic materials and products.
A data analysis was carried out on the detections especially the requirements of antibioloigical properities and adoptions of standards for photocatalytic materials and products totally of 356 samples that submitted by different customers between 2016—2017.The results showed that the market of photocatalytic materials and products are very active and the market demand on detection was large.The main application,research and testing demand were all to evaluate the removal of pollutants in the air(63%)and antibacterial properties(24%).For the standards research and application,performance evaluation of antibacterial has been more perfect and their test conditions and strains have standard regulations,but the antifungal,as well as antiviral performance can only be based on relevant product standards.Therefore,using specific standards were necessary and has positive significance for promoting technological progress,standardizing and stabilizing the market of photocatalytic materials and products.
引文
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[2]Mauro A D,FragalaM E,PriviteraV,et al.ZnO for application in photocatalysis:from thin films to nanostructures[J].Materials Science in Semiconductor Processing,2017,69:44-51.
[3]宋建荣,张鹏,张保玉,等.光触媒涂料的研究进展与工程应用[J].涂料技术与文摘,2015,36:48-57.
[4]肖红艳,陈衍夏,施亦东,等.光触媒TiO2在纺织领域的应用研究现状与进展[J].丝绸,2007,8:58-61.
[5]惠爱平.Ce3+,Sm3+,Fe3+掺杂纳米ZnO的制备及其光催化和抗菌性能研究[D].西安:陕西科技大学,2016.
[6]中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.GB/T 30706—2014,可见光照射下光催化抗菌材料及制品抗菌性能测试方法及评价[S].北京:中国标准出版社,2014.
[7]中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.GB/T 23763—2009,光催化抗菌材料及制品抗菌性能的评价[S].北京:中国标准出版社,2010.
[8]中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.GB/T 21866—2008,抗菌涂料(漆膜)抗菌性测定法和抗菌效果[S].北京:中国标准出版社,2008.
[9]中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.GB 21551.2—2010,家用和类似用途电器的抗菌、除菌、净化功能抗菌材料的特殊要求[S].北京:中国标准出版社,2011.
[10]中华人民共和国国家发展和改革委员会.FZ/T 73023—2006,抗菌针织品[S].北京:中国标准出版社,2006.
[11]American Society for Testing and Materials.ASTM E 2149-13a,Standard test method for determining the antimicrobial activity of antimicrobial agents under dynamic contact conditions[S].US:ASTM International,2013.
[12]中华人民共和国卫生部.消毒技术规范[S].北京:人民卫生出版社,2002.
[13]中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.GB/T 1741—2007,漆膜耐霉菌性测定法[S].北京:中国标准出版社,2008.