--- title: "Fluoropolymers Life Cycle and PFAS Contamination" id: "2533" type: "post" slug: "fluoropolymers-life-cycle-and-pfas-contamination" published_at: "2023-12-04T14:52:34+00:00" modified_at: "2023-12-04T16:16:00+00:00" url: "https://www.plasticsengineering.org/2023/12/fluoropolymers-life-cycle-and-pfas-contamination-002533/" markdown_url: "https://www.plasticsengineering.org/2023/12/fluoropolymers-life-cycle-and-pfas-contamination-002533.md" excerpt: "The plastics industry mainly uses PFAS as polymerization aids and this would be the main cause of PFAS emissions related to the life cycle of fluoropolymers." taxonomy_category: - "Aerospace" - "Automotive & Transportation" - "Building & Construction" - "Circular Economy" - "Compounding" - "Electric Vehicles" - "Electrical & Electronics" - "Extrusion" - "Food Packaging" - "Industry" - "Injection Molding" - "Materials" - "Medical" - "Packaging" - "Regulation" - "Sports & Recreation" - "Sustainability" - "Thermoforming" - "Trending" - "Wire & Cable" taxonomy_post_tag: - "Automotive/Transportation" - "Fluoropolymers" - "Injection Molding" - "Medical" - "PFAs" - "Plastics Waste" - "Regulation" - "Resins" - "SPE News" - "Sustainability" - "Thermoplastics" --- [Home](https://www.plasticsengineering.org/) » [News](https://www.plasticsengineering.org/news/) » [Industry](https://www.plasticsengineering.org/c/industry/) » Fluoropolymers Life Cycle and PFAS Contamination # Fluoropolymers Life Cycle and PFAS Contamination ### The plastics industry mainly uses PFAS as polymerization aids and this would be the main cause of PFAS emissions related to the life cycle of fluoropolymers. The molecules that have raised government concern are the non-polymeric PFASs, such as PFOA and PFOS. They are usually water-soluble, bioavailable, bioaccumulative, mobile, and toxic small molecules, which classify them as substances of high concern for their life cycle. On the other hand, [fluoropolymers (considered PFAS by the European Chemicals Agency classification) are very large, water-insoluble, non-bioavailable, non-bio accumulative, non-mobile, and non-toxic molecules.](https://setac.onlinelibrary.wiley.com/doi/10.1002/ieam.4646) ## Why do we treat fluoropolymers as PFOA? The main reason for banning fluoropolymers, along with non-polymeric PFASs, such as PFOA, lies in their life cycle. In order to manufacture fluoropolymers, it is necessary to intentionally add non-polymeric PFASs, which are substances of great concern. When using PFASs as monomers or modifiers, we recover and recycle the unreacted part in a continuous closed cycle. In the case of polymerization aids, unspent PFASs can leach out, contaminating surfaces they touch. Therefore, fluorinated polymerization aids are the main cause of PFAS emissions related to fluoropolymer production. ## **End-of-life phase** The end-of-life of most fluoropolymers does not differ much from conventional plastic. Typically, these types of polymers are used in tiny parts in very complex and specific applications, making them difficult to recover and recycle. They are more likely to end up in landfill or incinerated. High precision aluminium rubber and plastic automotive parts. If in landfills (undesirable), their waste remains inert, posing no threat to people and the environment. However, the majority of fluoropolymer waste in the European Union (83%) ends up in thermal destruction. This process raises concern because it must reach a suitable temperature to complete mineralization. Failure to achieve this converts large fluoropolymers into small, water-soluble, bioavailable, bioaccumulative, mobile, and toxic molecules. In conclusion, the fluoropolymer life cycle contributes to [PFAS contamination.](https://www.plasticsengineering.org/2023/10/food-contact-paper-straws-contain-pfas-002062/) It may seem like over-regulation for some plastics producers, but in the end, it is difficult to ensure that fluoropolymers do not contribute to this problem, since they use high-concerned chemicals (PFAS) in their processes. By **[Juliana Montoya](https://www.plasticsengineering.org/author/jmontoyaplasticsengineering-org/)** | December 4, 2023 [https://www.plasticsengineering.org](https://www.plasticsengineering.org) ##### [Juliana Montoya](https://www.plasticsengineering.org/author/jmontoyaplasticsengineering-org/) [Website](https://www.plasticsengineering.org) | [+ postsBio ⮌](#) Juliana Montoya is Director of Content for Plastics Engineering. A mechanical engineer with an MSc in materials engineering, she has experience as a sustainability and packaging consultant focused on ecodesign and recycling. Her work centers on technical content for the plastics industry, connecting polymer innovation, manufacturing trends, and sustainability strategy for industry audiences. - Juliana Montoya [From PhD Research to ASTM Standard: Apoorva Kulkarni Advances Aquatic Biodegradation Testing](https://www.plasticsengineering.org/2026/10/apoorva-kulkarni-astm-d8646-aquatic-biodegradation-012332/) - Juliana Montoya [In-Line Resin Monitoring Targets Recycled Resin Variability](https://www.plasticsengineering.org/2026/09/in-line-resin-monitoring-targets-recycled-resin-variability-012269/) - Juliana Montoya [How PCR, PFAS Rules and EPR Are Reshaping Healthcare Foams](https://www.plasticsengineering.org/2026/09/how-pcr-pfas-rules-and-epr-are-reshaping-healthcare-foams-012113/) - Juliana Montoya [2026 Injection Molding Summit Spotlights Metal 3D Printing](https://www.plasticsengineering.org/2026/07/2026-injection-molding-summit-spotlights-metal-3d-printing-012006/) ### Other posts you could read [October 2, 2026Better Plastic Recycling Starts With Better Collection](https://www.plasticsengineering.org/2026/10/better-plastic-recycling-starts-with-better-collection-012229/) [October 1, 2026Active Biopolymer Films Target Food Oxidation and Spoilage](https://www.plasticsengineering.org/2026/10/active-biopolymer-films-target-food-oxidation-and-spoilage-012217/) [September 23, 2026New German Project Uses AI and Batch Data to Improve PCR Quality](https://www.plasticsengineering.org/2026/09/new-german-project-uses-ai-and-batch-data-to-improve-pcr-quality-012150/) [September 16, 2026In-Line Resin Monitoring Targets Recycled Resin Variability](https://www.plasticsengineering.org/2026/09/in-line-resin-monitoring-targets-recycled-resin-variability-012269/) [September 10, 2026Plastics Logistics Evolves From Railcars to Intermodal Systems](https://www.plasticsengineering.org/2026/09/plastics-logistics-evolves-from-railcars-to-intermodal-systems-012057/) [September 21, 2026Similar Settings, Different Flow Marks: The Role of Melt Behavior](https://www.plasticsengineering.org/2026/09/similar-settings-different-flow-marks-the-role-of-melt-behavior-012232/) [September 11, 2026What Early Plastics Recovery Efforts Got Right and Wrong](https://www.plasticsengineering.org/2026/09/what-early-plastics-recovery-efforts-got-right-and-wrong-012060/) [September 15, 2026How PCR, PFAS Rules and EPR Are Reshaping Healthcare Foams](https://www.plasticsengineering.org/2026/09/how-pcr-pfas-rules-and-epr-are-reshaping-healthcare-foams-012113/) ## Share Your Thoughts [Cancel reply](/2023/12/fluoropolymers-life-cycle-and-pfas-contamination-002533/#respond) - [https://twitter.com/share?url=https://www.plasticsengineering.org/?p=2533&text=Fluoropolymers+Life+Cycle+and+PFAS+Contamination&via=Plastics_Mag](https://twitter.com/share?url=https://www.plasticsengineering.org/?p=2533&text=Fluoropolymers+Life+Cycle+and+PFAS+Contamination&via=Plastics_Mag) - [https://www.facebook.com/sharer.php?u=https://www.plasticsengineering.org/?p=2533&t=Fluoropolymers+Life+Cycle+and+PFAS+Contamination](https://www.facebook.com/sharer.php?u=https://www.plasticsengineering.org/?p=2533&t=Fluoropolymers+Life+Cycle+and+PFAS+Contamination) - [https://www.linkedin.com/shareArticle?mini=true&url=https://www.plasticsengineering.org/?p=2533&title=Fluoropolymers%20Life%20Cycle%20and%20PFAS%20Contamination&summary=The+plastics+industry+mainly+uses+PFAS+as+polymerization+aids+and+this+would+be+the+main+cause+of+PFAS+emissions+related+to+the+life+cycle+of+fluoropolymers.&source=Plastics+Engineering](https://www.linkedin.com/shareArticle?mini=true&url=https://www.plasticsengineering.org/?p=2533&title=Fluoropolymers%20Life%20Cycle%20and%20PFAS%20Contamination&summary=The+plastics+industry+mainly+uses+PFAS+as+polymerization+aids+and+this+would+be+the+main+cause+of+PFAS+emissions+related+to+the+life+cycle+of+fluoropolymers.&source=Plastics+Engineering) - [https://www.reddit.com/submit?url=https://www.plasticsengineering.org/?p=2533&title=Fluoropolymers+Life+Cycle+and+PFAS+Contamination](https://www.reddit.com/submit?url=https://www.plasticsengineering.org/?p=2533&title=Fluoropolymers+Life+Cycle+and+PFAS+Contamination) - [/cdn-cgi/l/email-protection#b48bc7c1d6ded1d7c089e4d8d5c7c0ddd7c794f1dad3dddad1d1c6dddad3949994f2d8c1dbc6dbc4dbd8cdd9d1c6c794f8ddd2d194f7cdd7d8d194d5dad094e4f2f5e794f7dbdac0d5d9dddad5c0dddbda92d6dbd0cd89dcc0c0c4c78e9b9bc3c3c39ac4d8d5c7c0ddd7c7d1dad3dddad1d1c6dddad39adbc6d39b8bc48986818787](/cdn-cgi/l/email-protection#b48bc7c1d6ded1d7c089e4d8d5c7c0ddd7c794f1dad3dddad1d1c6dddad3949994f2d8c1dbc6dbc4dbd8cdd9d1c6c794f8ddd2d194f7cdd7d8d194d5dad094e4f2f5e794f7dbdac0d5d9dddad5c0dddbda92d6dbd0cd89dcc0c0c4c78e9b9bc3c3c39ac4d8d5c7c0ddd7c7d1dad3dddad1d1c6dddad39adbc6d39b8bc48986818787) - [#comments](#comments)