| 摘要 |
PROBLEM TO BE SOLVED: To provide a detergent composition for flux, which is suitable for cleaning a flux residue remaining in gaps between soldered components. ! SOLUTION: The detergent composition for removing a solder flux residue, in one or a plurality of embodiments, contains a (poly)ethylene glycol monoalkyl ether (component A) represented by formula (I), an alkanolamine (component B) represented by formula (II), an alkylbenzene sulfonic acid and/or a salt thereof (component C) having 1 to 6 carbon atoms, and water (component D), the content of component A being 88.0 mass% to 94.4 mass%, the content of diethylene glycol monobutyl ether in component A being 90.0 mass% to 100.0 mass%, the content of component B being 0.3 mass% to 5.0 mass%, and the content of component C being 0.3 mass% to 5.0 mass%. ! COPYRIGHT: (C)2015,JPO&INPIT |
