挥发干燥（evaporation drying）是一个油墨术语，指溶剂型油墨在其溶剂挥发后由流态凝固成固态膜的过程。
把溶质溶解的液体。例如：醇类的溶剂，就有作挥发干燥油墨的展色剂。
Solvent The liquid in which a solute is dissolved. Solvens such as alcohol., Are used as vehicle for evaporation drying inks.
溶剂：把溶质溶解的液体。例如：醇类的溶剂，就有作挥发干燥油墨的展色剂。
Solvent: The liquid in which a solute is dissolved. Solvens such as alcohol., are used as vehicle for evaporation drying inks.
常用防腐剂是乙二醇或丙二醇，因为随着酒精快速挥发，捕集器也随之恢复干燥。
The preservative used is usually ethylene glycol or propylene glycol, as alcohol will evaporate quickly and the traps will dry out.
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