To provide a fluorine-containing resin material excellent in transparency and having a high glass transition point Tg, and therefore suitable for the uses of various coating compositions or molding compositions.

This fluorine-containing resin material consists of a thermoplastic fluorine-containing copolymer consisting of (a) a structural unit derived from a 9C carboxylic acid vinyl ester, (b) a structural unit derived from hexafluoropropylene and (c) a structural unit derived from a monomer without having a functional group capable of copolymerizing with (a) the saturated carboxylic acid vinyl ester and (b) hexafluoropropylene, and having 30-95 mol % structural unit (a), 4-55 mol % structural unit (b) and 0-30 mol % structural unit (c) and ≥70 mol % total of the structural units (a) and (b).