养护时间对硅橡胶基超疏水涂层性能的影响  

Effect of Curing Time on Properties of Silicone Rubber Based Superhydrophobic Coatings

作　　者：朱耿增 于丰杰 张秉良 杜宝帅 姜波 樊志彬 ZHU Gengzeng;YU Fengjie;ZHANG Bingliang;DU Baoshuai;JIANG Bo;FAN Zhibin(Shandong Zhongshi Yitong Group Co.,Ltd.,Jinan 250002,China;Electric Power Science Research Institute,State Grid Shandong Electric Power Co.,Jinan 250002,China)

机构地区：[1]山东中实易通集团有限公司,济南250002 [2]国网山东省电力公司电力科学研究院,济南250002

出　　处：《有机硅材料》2025年第2期38-43,57,共7页Silicone Material

基　　金：山东中实易通集团有限公司科技项目(CGYF24-05)。

摘　　要：为了确定超疏水涂层在实际应用中性能最佳时所需的养护时间,考察了养护时间对涂层外观成膜性、附着力、耐腐蚀性、耐水性、耐污性、疏水性以及电学性能的影响。结果表明:经过不同养护时间的超疏水涂层的多数性能均表现出色,如外观、附着力、耐酸性、耐盐性、耐水性、耐污性和电学性能。而涂层的耐碱性相对较弱,为确保涂层保持良好状态,涂层需经过至少35 d的养护。本研究为超疏水涂层在实际应用中的养护提供了数据支撑,为后续的研究和应用奠定了坚实的基础。In order to determine the curing time required for the optimal performance of superhydrophobic coatings in practical applications,the effects of curing time on its appearance film forming,adhesion,corrosion resistance,water resistance,pollution resistance,hydrophobicity and electrical properties were investigated.The results show that the superhydrophobic coatings with different curing time exhibit excellent performance,such as appearance,adhesion,acid resistance,salt resistance,water resistance,pollution resistance and electrical properties.However,the coatings show relatively weaker resistance to alkaline,and need to be cured for at least 35 days to ensure the quality of the coatings.This study provides data support for the maintenance of superhydrophobic coatings in practical applications,and lays a solid foundation for further research and application.

关 键 词：硅橡胶 养护时间 疏水 耐腐蚀 静态接触角 耐污秽性 

分 类 号：TB332[一般工业技术—材料科学与工程] TQ630.6[化学工程—精细化工]