Production Aspects of Electrocoating 700464

Three areas of required performance for a “production feasible” electrocoating system for automobile body priming are discussed: the need for corrosion protection over a much wider curing temperature range than previously defined; the need for a close examination of other materials used in the fabrication of the auto body, which could result in surface defects known as “craters” in the electrocoated film; and the relationship between some physical and chemical properties of the electrocoating paint and the design of a feed system for a base deficient feed.


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