Preparation and Properties of a Long-life Cementbased Mortar Used on Metal Oilcans  

作　　者：孙世安 FEI Yiwei YANG Hongwei XIAO Yunpeng 宗志敏 

机构地区：[1]Key Laboratory of Coal Processing and Efficient Utilization, China University of Mining and Technology [2]Department of Aviation Oil and Materials, Air Force Logistics College

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2014年第2期309-313,共5页武汉理工大学学报（材料科学英文版）

基　　金：Funded by the Key Program of Natural Science Foundation of China(20936007);the National Natural Science Foundation of China(51074153);the Major State Basic Research Development Program of China(2012CB215302)

摘　　要：Organic-based materials are often used as the coating of metal oilcans. But they need to be sprayed several times in the whole life of oilcans because of the short-life of organic components. To overcome this problem, a type of long-life flexible cement-based anti-corrosion material used on the surface of metal oilcans was developed according to the principle that the steel reinforced concrete can remain the same life with buildings. The materials with different formulas composed of acrylic ~nulsion, cement and other additives were prepared. Because the ratios of polymer to cement played the decisive role in the adhesion and anti-corrosion characteristics, their effects on the physical performances were investigated by comparing the mechanical properties, anti-corrosion and anti-aging properties. The relationship between microstructure and macroscopic properties was also discussed.Organic-based materials are often used as the coating of metal oilcans. But they need to be sprayed several times in the whole life of oilcans because of the short-life of organic components. To overcome this problem, a type of long-life flexible cement-based anti-corrosion material used on the surface of metal oilcans was developed according to the principle that the steel reinforced concrete can remain the same life with buildings. The materials with different formulas composed of acrylic ~nulsion, cement and other additives were prepared. Because the ratios of polymer to cement played the decisive role in the adhesion and anti-corrosion characteristics, their effects on the physical performances were investigated by comparing the mechanical properties, anti-corrosion and anti-aging properties. The relationship between microstructure and macroscopic properties was also discussed.

关 键 词：mental oilcan long-life anti-corrosion material coment-based mortar 

分 类 号：TE988[石油与天然气工程—石油机械设备]