| 摘要 |
A weather resistant flexible substrate, e.g., plasticized polyvinyl chloride, coated with a copolymer of vinylidene fluoride and a copolymerizable fluoromonomer, e.g., hexafluoropropylene or chlorotrifluoroethylene, and a predominantly methyl methacrylate resin. The coated flexible substrates are particularly resistant to dirt and stain accumulation. |
