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Evaluation of Cleanliness and Jet Forces by Spray-Type Cleaning Agent for Electronic and Semiconductor Equipment  

Heo, Hyo Jung (Department of Chemical Engineering, Inha University)
Jung, Young An (Department of Chemical Engineering, Inha University)
Row, Kyung Ho (Department of Chemical Engineering, Inha University)
Publication Information
Korean Chemical Engineering Research / v.48, no.3, 2010 , pp. 401-404 More about this Journal
Abstract
A spray-type cleaning agent in utilizing dust-remover on PCB was chosen to study. In cleaning of electronic and semiconductor equipment, a substrate(IPC-A-36) was used to test the jet forces of the agent. And according to the jet forces time of the cleaning agent, the corresponding moving distances were compared with the spray times, and for the pollutants of iron powder and dust, the cleaning efficiency was tested with the IPC-A-36 by a weight method. The moving distance increased with the spray cleaning time longer. For a spray cleaning time of 3sec, the cleaning efficiency decreased with the amount of dust and the iron powder. It was also observed that the dust was remarkably removed, compared to the iron powder.
Keywords
Spray-type Cleaning Agent; Jet Force; Cleaning Test;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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