文献类型：期刊文献

中文题名：无溶剂环氧涂料在油气管道内涂层中的应用

英文题名：Application of Solventless Epoxy Coatings on Internal Coating of Oil and Gas Pipelines

作者：沈远[1];刘京雷[1];侯峰[1]

机构：[1]化学工程联合国家重点实验室,华东理工大学机械与动力工程学院,上海200237

年份：2013

卷号：51

期号：5

起止页码：18

中文期刊名：上海涂料

外文期刊名：Shanghai Coatings

语种：中文

中文关键词：无溶剂环氧涂料;油气管道;内用涂料;减阻

外文关键词：solventless epoxy coatings; oil and gas pipeline; internal coatings; drag reduction

摘要：传统管道内用涂料常采用溶剂型环氧涂料,在管道内防腐与降低摩擦阻力等方面起重要作用,但溶剂型涂料存在一定弊端,如有机溶剂挥发造成的环境污染、火灾隐患、涂层质量下降等。开发了新型无溶剂环氧涂料,涂层的性能优异,较小的粗糙度,较低的表面能,在油气运输过程中有积极的减阻增输效果。
Traditional internal coatings in pipelines is solvent based epoxy resin coatings, which plays an important role in corrosion prevention and drag reduction in pipelines. However, solvent based coatings has a few drawbacks ： environmental pollution, fire hazard and the decrease of the quality of the coating caused by organic solvent volatilization. This paper introduced the solventless epoxy resin coatings which had excellent comprehensive performances, for example small roughness, low surface energy, remarkable drag reduction effect and throughput increasing capacity for oil and gas transportation