纳米改性丙烯酸树脂防腐涂料的制备及应用

Preparation of Anticorrosive Coatings with Nano Modified Acrylic Resin and Application

采用高速球磨法,以机械力化学原理,以丙烯酸树脂为主体树脂、纳米钛粉为改性剂,制备了纳米材料改性的丙烯酸树脂。通过物理静置沉降法,通过傅里叶变换红外光谱仪(FTIR)、透射电子显微镜(TEM)对纳米钛改性丙烯酸树脂进行了表征,确定纳米钛改性丙烯酸树脂的制备工艺。以纳米钛改性的丙烯酸树脂为主体树脂制备纳米钛高分子防腐涂料,并初步分析了金属纳米材料改性的丙烯酸树脂制备的防腐涂料的防腐机理。

Nano material modified acrylic resin was prepared through high-speed ball milling based on mechanochemical principle with acrylic resin as main resin and nano titanium powder as modifier.Nano titanium modified acrylic resin was characterized through physical static sedimentation,Fourier transform infrared spectroscopy(FTIR)and transmission electron microscopy(TEM),and the process of nano titanium modified acrylic resin preparation was determined.Nano titanium polymer anticorrosive coatings were prepared with nano titanium modified acrylic resin as main resin,and the anticorrosion mechanism of anticorrosive coatings prepared with metal nano material modified acrylic resin was preliminarily analyzed.