摘要
长期受阳光曝晒的石油化工储罐存在着降温和长效防腐的综合问题。从复合涂层设计的角度出发,将热喷涂牺牲阳极涂层与热反射有机涂料复合运用,得到综合性能优异的热反射长效防护复合涂层。试验结果表明该复合涂层具有优异的隔热降温和长效防腐效果。
There were exist some problems of the storage tanks exposured long-term sun ned to be resolved by cooling and to bear long-time corrosion.From the aspect of design of bilayer coating,the coatings with outstanding comprehensive properties were obtained by combining the thermal spraying coating and the heat-reflection organic coating.The experimental results showed that the bilayer coatings had excellent heat insulation and long-term corrosion resistance.
引文
[1]闫啸.石油储罐油气蒸发损耗的成因、危害及对策[J].中国安全科学学报,1999,9(6):5-9.
[2]蔡森.油罐用太阳热反射涂料的研究进展[J].化工新型材料,2010,38(1):32-34.
[3]何睿.太阳热反射涂料的现状及发展[J].专论与综述,2004,42(3):25-27.
[4]Paul Berdahl,Sarah E Bretz.Preliminary survey of the solar re-flectance of cool roofing materials[J].Energy and Buildings,1997,(25):149-158.
[5]王科林,徐娜.太阳热反射隔热涂层及其发展趋势[J].现代涂料与涂装,2009,12(2):18-22.
[6]胡传炘,孟辉,胡家晖.热反射防腐蚀涂层的现状及其应用[J].石油化工腐蚀与防护,2005,22(3):20-24.
[7]卢媛媛,刘金华.锌-铝长效防腐涂层在核电乏燃料贮存罐中的应用[J].腐蚀与控制,2006,(1):31-37.
[8]祝小娟,林安.太阳热反射涂料的研制[J].装备环境工程,2006,3(2):29-32.
[9]全国涂料和颜料标准化技术委员会.GB/T1771-2007色漆和清漆耐中性盐雾性能的测定[S].北京:中国标准出版社,2007.
[10]全国涂料和颜料标准化技术委员会.GB/T9286-1998色漆和清漆漆膜的划格试验[S].北京:中国标准出版社,1998.
[11]曹晓东,孙金忠.中性盐雾试验中漆膜划痕处起泡探析[J].涂料工业,2006,36(3):55-57.
[12]宋雪曙.锌铝合金涂层与有机涂层的耐盐雾腐蚀性能对比研究[J].现代涂料与涂装,2009,12(12):48-50.