Lacquer thinner, also known as cellulose thinner, is usually a mixture of solvents able to dissolve a number of different resins or plastics used in modern lacquer.[1] Previously, lacquer thinners frequently contained alkyl esters like butyl or amyl acetate, ketones like acetone or methyl ethyl ketone, aromatic hydrocarbons like toluene, ethers such as glycol cellosolves, and/or alcohols.[2]
Modern lacquer thinners increasingly have to comply with low-VOC regulations. These formulations are often mostly acetone with small quantities of aromatic solvent.[3]
Paints that dry by simple solvent evaporation and contain solid binders insolvent (solvent) are known as lacquers. When the solvent in lacquer paints evaporates, a solid layer remains. Since this layer can be dissolved again with the solvent, each lacquer can dissolve the one below it.[4]
Original source: https://en.wikipedia.org/wiki/Lacquer thinner.
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