abstract |
A one or two layer coating system has been developed for plastic substrates. The one coating system low reflecting layer consists of VF2/TFE/HFP. In the two coating system is the upper coating layer consists of TFE/HFP, VF2/TFE/HFP, or TFE/Perfluorodioxole, and the lower coating layer consists of VF2/TFE/HFP, VF/TFE/HFP, VAc/TFE/HFIB, or TFE graft to PVOH. A new fluoropolymer composition was prepared for use in the coating systems, prepared by the copolymerization of vinyl acetate, tetrafluoroethylene, and hexafluoroisobutylene. |