PPG培训阴极电泳漆涂装手册 157页

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Automotive Electrodeposition Reference Manual  157页
PPG培训阴极电泳漆涂装手册


         电泳漆简介
1.1.        History of Electrocoat
          电泳涂装的历史
Research directed toward the development of a paint which could be deposited electrophoretically was begun in 1957 at the Ford Motor Company under the direction of Dr. George Brewer. This research was designed to develop a method for improving corrosion protection on hard-to-reach parts of car bodies.
在美国福特车厂George Brewer 博士的领导下，福特汽车公司从1957 年就着手研究电泳涂装。 这个计划是开发一种改善车身难涂部位防腐蚀性的方法。
Automobile manufacturers were well aware that rust occurred in interior recessed areas, also noting that flat exposed areas, such as roofs, were often rust free. Although dip coatings penetrated into the recessed areas, they were usually washed off by solvent vapors during baking. Thus, Dr. Brewer's group strove to create a paint in which the solvents could be removed from the film during the application process. Their work led to the development of electrocoat.
汽车制造厂商们早已注意到汽车内部隐蔽处的锈蚀，但暴露在外的平面部位， 如车顶却不易锈蚀。虽然浸涂法能使涂料进入汽车内部，但是在烘干过程中，油漆因溶剂蒸发而被洗掉。于是Brewer博士领导小组努力去开发一种在施工过程中溶剂可以从涂膜中被排除掉的涂料，他们的工作开创了电泳涂装。

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