abstract |
Provided is a fluorine-containing copolymer comprising tetrafluoroethylene units, hexafluoropropylene units, and perfluoro(propyl vinyl ether) units, wherein the content of the hexafluoropropylene units is 7.0-12.0 mass% with respect to the total monomer units, the content of the perfluoro(propyl vinyl ether) units is 1.5-2.9 mass% with respect to the total monomer units, and the melt flow rate at 372°C is 40-60 g/10 minutes. |