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醇醚是一类溶剂的总称。醇醚溶剂既含醚基又含醇基(或其酯),溶解力强,对硝基纤维素、醋酸纤维素、乙基纤维素、丁基纤维素、尿醛树脂、酚醛树脂、丙烯醇树脂、过氯乙烯树脂、三聚氰胺树脂等都能溶解。其中甲基乙二醇溶解力尤为突出,因而被称为溶纤剂,醇醚溶剂不仅是涂刷漆、树脂、染料、粘接剂生产的优良溶剂,亦可用作航空汽油防冻剂、刹车液、除垢剂、油墨、油脂乳化剂、染色光亮剂、增塑剂。此外,还可用于有机合成,进一步加工生产麻醉剂、除草剂、染料、萤光、增白剂、洗涤剂、选择性溶剂等,用途极为广泛。
Alcohol ethers are a generic term for solvents. Alcohol ether solvent contains both ether and alcohol groups (or its esters), strong dissolving power, p-nitrocellulose, cellulose acetate, ethyl cellulose, butyl cellulose, urea formaldehyde resin, phenolic resin, allyl alcohol Resin, vinyl chloride resin, melamine resin, etc. can be dissolved. Among them, the methyl glycol has particularly outstanding solubility, so it is called cellosolve. The alcohol ether solvent is not only an excellent solvent for painting paints, resins, dyes, and adhesives, but also can be used as aviation gasoline antifreeze and brakes. Liquids, scale removers, inks, emulsifiers, dye brighteners, plasticizers. In addition, it can also be used for organic synthesis, further processing and production of anesthetics, herbicides, dyes, fluorescents, brighteners, detergents, selective solvents, etc., for a wide range of uses.