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Cleaning, Washing, Solvents | ||||||||||
These programs cover manual and automated cleaning systems, water and other solvent based cleaning and cleaning solutions. | ||||||||||
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We're assembling circuit boards with a water soluble flux. Is it acceptable to leave these partially assembled boards for 3 to 4 days before finishing them? Board Talk We leave masking and Kapton tapes that fall off during cleaning in the bottom of our wash tank. Can the adhesives contaminate the recycled solution? Jim Hall and Phil Zarrow, The Assembly Brothers, address these question and share their own experiences. Board Talk A vintage computer board is contaminated with decomposed anti-static foam. The microprocessor and other ICs have a sticky grime on the leads. The Assembly Brothers, Phil Zarrow and Jim Hall, address this situation and share their own suggestions. Board Talk The tests examined the effects of wiping on different sized packages, different wipe frequencies, and different wipe chemistries. Analysis Lab The purpose of this paper is to provide an understanding of how to achieve these targets at the lowest possible cost. Production Floor To better understand OSP and de-flux interactions, a study of OSP with four different de-flux cleaning chemistries is discussed. Materials Tech This paper deals with many aspects of cleaning to ensure reliability of electronic circuitry. Production Floor The purpose of this paper is to present a cleaning process for difficult no-clean, lead-free and high temperature flux residues on reflowed PCBs. Production Floor The purpose of this paper is to present a cleaning process for difficult no-clean, lead-free and high temperature flux residues on reflowed PCBs. Production Floor Innovative spray and soak methods for removing low residue flux residues and rinsing under bottom termination and leadless components is evaluated. Production Floor |
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