Solder Flux Cleaning Solvent

Cleaning solvents are used to remove oil grease solder flux and other contaminants.

Solder flux cleaning solvent.

Pcb cleaner is a cleaning chemical is suitable for the cold cleaning removal of post soldering flux residue manually by using brushes or with constant agitation. Solvent based cleaning is a highly efficient method of cleaning by using a low boiling solvent composition to wash rinse and dry the assembly. Flux residue distributed in a larger area represented by the circles a partial list of solvents with like solubility parameters to the flux residue soils in question are listed in figure 7. Solvent based cleaning agents matched up to rosin based flux compositions and as such were the dominate cleaning technology used to clean printed circuit boards.

312 no clean flux is formulated for spray and foam applications in wave soldering and pcb assembly applications with a low solids content. Pcb cleaner 109 cleaning chemical is a mixture of high purity electronic grade polar and wax and activator residues which remains after soldering. Rosin r flux is a combination of rosin and solvent best suited for clean and easy to solder surfaces. Solvent based no clean wave solder flux superior no.

Rosin is hard not conductive and general corrosion resistant. This wave solder flux is free of any halides halogens resin or rosin and is ideal for soldering high quality pcbs in pth smt and mixed technology. In the snap program the cleaning solvent sector refers to substitutes for non aerosol solvents used in industrial cleaning in vapor degreasing cold batch cleaning or automated cleaning equipment. Rosin flux residuals may be left on the assembly or removed with a compatible solvent.

The most common way to clean flux residues from a repair area is to saturate a cotton or foam swab with isopropyl alcohol or another cleaning solvent and rub it around the repair area.