船舶防污涂料抗菌性与抗硅藻附着性能实验室测试  

Laboratory Testing of Antimicrobial Resistance and Resistance to Diatoms Adhesion of Antifouling Coatings

作　　者：白秀琴[1] 张德阳 贺小燕 常江凡 BAI Xiu-qin;ZHANG De-yang;HE Xiao-yan;CHANG Jiang-fan(School of Energy and Power Engineering,Wuhan University of Technology,Wuhan 430063,Chin)

机构地区：[1]武汉理工大学能源与动力工程学院,武汉430063

出　　处：《船海工程》2018年第4期55-59,共5页Ship & Ocean Engineering

基　　金：国家自然科学基金(51379166);湖北省自然科学基金重点项目(2015CFA127)

摘　　要：为了评价船舶防污涂料的抗菌性能和抗硅藻附着性能,采用超景深显微镜、接触角测量仪对防污涂层表面形貌、水接触角进行测量,并采用GB/T 21866—2008《抗菌涂料抗菌性测定法和抗菌效果》对抗菌性进行测试,设计静态防污实验对涂层抗硅藻附着性能进行测试,建立有效的实验室测试评价方法。测试结果表明,选用的防污涂料均具有良好的抗菌性,但是在抗硅藻附着性能上差异化明显,对于低表面能防污涂料,在实验室静态条件下没有抗硅藻附着能力,需要静态实验与动态实验相结合,才能准确评价此类防污涂料的防污性能。In order to make an evaluation for antimicrobial and anti-diatoms adhesion abilities of antifouling coatings,the microscope and contact angle measuring instrument were employed to characterize the surface morphology and wettability of antifouling coatings. According to China national standard GB/T 21866-2008 Antibacterial Coating Antibacterial Property Determination and Antibacterial Effect of the Antibacterial,the antimicrobial resistance of antifouling coatings was tested. The static experiment was designed to test the resistance to diatoms of antifouling coatings. An effective testing method in laboratory was established. The testing results showed that the antifouling coatings have good antibacterial property,where the performances of antidiatoms adhesion were very different. The antifouling coating with low surface energy didn＇t have the ability to decrease diatom adhesion in the static condition. Therefore,it is necessary to combine static experiments with dynamic experiments so that the antifouling ability can be estimated more accurately for the low surface energy antifouling coating.

关 键 词：海洋污损 抗菌性 抗硅藻附着 防污涂料 

分 类 号：U672.7[交通运输工程—船舶及航道工程]