| 摘要 |
PURPOSE:To obtain a film forming composition, comprising a vinylidene fluoride- hexafluoropropylene-based copolymer, excellent in weather and solvent resistance without damaging the appearance by bending due to no whitening even when stretched at ordinary temperature. CONSTITUTION:The composition comprises a vinylidene fluoride-hexafluoro-propylene copolymer as a whitening preventing component and has the content of the hexafluoropropylene component in the copolymer of 10-25wt.%, preferably 12-20wt.%. Furthermore, a homopolymer of vinylidene fluoride or a copolymer of a copolymerizable monomer other than the hexafluoro-propylene and vinylidene fluoride or both can be blended in this composition. |
