纳米钛改性酚醛树脂涂料及耐腐蚀性研究  

Research on nano-titanium modified phenolic resin coating and corrosion resistance

作　　者：郑铖武 袁兴栋[1] 崔法栋 王晓亮 王学刚 ZHENG Chengwu;YUAN Xingdong;CUI Fadong;WANG Xiaoliang;WANG Xuegang(School of Material Science and Engineering,Shandong Jianzhu University,Jinan 250101,China)

机构地区：[1]山东建筑大学材料科学与工程学院,山东济南250101

出　　处：《山东建筑大学学报》2024年第3期83-88,共6页Journal of Shandong Jianzhu University

基　　金：山东省企业技术创新项目(Q/JHX20106-2022,KCSZ0012021010,XJG2022009)。

摘　　要：纳米钛具有优异的耐腐蚀性能,可以广泛应用于耐蚀涂料领域,研究纳米量级钛改性的酚醛树脂涂料及其防腐蚀性能,有助于开发出更先进的耐蚀涂料。文章使用扫描电子显微镜、傅里叶变换红外光谱仪和紫外可见分光光度计,表征了纳米钛改性酚醛树脂涂料的形貌和结构,并测定改性后酚醛树脂涂层的耐腐蚀特性。结果表明:当纳米钛为4%时,纳米钛粉与酚醛树脂会最大限度地结合,涂层结构良好;改性纳米钛的加入提高了涂层的紫外吸收能力;纳米钛改性酚醛树脂的耐蚀性远优于未改性的。Nano-titanium is renowned for its excellent corrosion resistance and has significant potential in the field of corrosion resistant coatings.This study introduces nano-weight titanium modified phenolic resin coatings and investigates their anti-corrosion properties to explore the modification mechanisms and develop more advanced corrosion resistant coatings.The morphology and structure of the nano-titanium modified phenolic resin coatings are characterized using scanning electron microscopy,fourier transform infrared spectroscopy and UV-Vis spectrophotometer.The corrosion resistance properties of these coatings are also assessed.The results indicate that with 4%nano-titanium modified phenolic resin coating,nano-titanium powder and phenolic resin will maximize the dispersion and combination,resulting in a robust structure.Nano-titanium is successfully grafted onto the phenolic resin,enhancing the coating s ability of UV absorption capabilities.The corrosion resistance of the coatings significantly surpasses that of the unmodified phenolic resin coatings.

关 键 词：酚醛树脂 纳米钛 改性 防腐 

分 类 号：TQ633[化学工程—精细化工]