Why doesn’t isopropyl alcohol damage electronics? Are there other liquids that also don’t do damage to electrical components?
In: Chemistry
plastics are very choosy about what they dissolve in. Almost no plastic dissolves in IPA, so it wont mark any surface. It also evaporates quickly and doesnt leave a residue, or corrode metal, doesnt smell bad, and is non-toxic. It is better at dissolving oils and fats and other organic stuff than say ethanol (normal alcohol), and so good for cleaning. Acetone is just as good as cleaning, but more plastics are soluble in acetone, so not used. Other possible fluids (petrol, kerosene, turps etc) either smell too bad or might slightly dissolve some plastics.
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