| PTFE | PVDF | ETFE/ECTFE |
| PFA | FEP | Polychlorotrifluoroethylene (PCTFE); Molded |
| TFE/Perfluoromethylvinylether Copolymer (MFA) |
| 3M | Chesterton | DuPont |
| Erhard Hippe KG | GEHR Plastics Inc | Guarniflon |
| Isoflon | Kureha | Manifattura Cattaneo spa |
| Quadrant Engineering Plastics Products | Shakespeare Company | W. L. Gore & Associates |