Choosing between isopropyl alcohol (IPA) and ethanol as a solvent or cleaning fluid in an industrial setting hinges on factors such as desired solvent strength, safety requirements, cost, and specific application needs. IPA, with a higher evaporation rate and slightly less polarity than ethanol, is often preferred for quick-drying applications and is effective in removing oils, resins, or inks without leaving residues. Ethanol, on the other hand, is considered a more potent solvent for certain organic compounds and can be used in applications where its slightly slower evaporation rate is not a drawback. Safety and regulatory considerations also play a crucial role; ethanol is flammable and may require specific handling and storage conditions, while also being subject to more stringent regulations due to its consumable nature. Cost can vary based on local regulations, taxes, and availability. Ultimately, the choice depends on the specific requirements of the cleaning or solvent ap...
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