# Fluoropolymers (PTFE, PVDF): Overview

Why chip fabs, batteries and chemical plants need them

Source page: https://www.materialinsights.org/chemicals/fluoropolymers/overview/

What this tab covers What the chemical is, how big its market is, what it is used for (with shares, volumes, why it wins and what could replace it), and its chain from raw material to end user. Ends with three things to remember.

Fluoropolymers are plastics in which fluorine replaces most hydrogen: PTFE (Teflon), PVDF, FEP, PFA, ETFE and fluoroelastomers (FKM). They are made from fluorspar via hydrofluoric acid and fluorinated monomers. The market was about $10.3 billion in 2025 and is forecast at $14.1 billion by 2030 (MarketsandMarkets), on about 0.4-0.5 Mt of volume (indicative). They are essential in semiconductors, lithium-ion batteries (PVDF binder), hydrogen electrolysers, aircraft and chemical plants. They are also PFAS, and the EU is deciding whether to ban them.
 Volume about 0.4-0.5 Mt a year (2025, indicative, derived: about 15% of about 3 Mt HF at about 0.9 t HF per t polymer) Market value about $10.3 billion (2025), forecast $14.1 billion by 2030 Growth about 6.5% a year in value to 2030 MarketsandMarkets (2025); hydrofluoric acid tile (HF use split); volume derived and indicative

#### Key uses

| Use | Share | Annual volume | Why this commodity | Alternatives |
|---|---|---|---|---|
| **Chemical processing and industrial equipment** | 30% | about 135 ktbasis | PTFE and PFA linings, gaskets, valve seats and pipes survive hot acids, solvents and chlorine where metals corrode. Few alternatives match this chemical inertness above 200 C. indicative share, industry estimates | glass-lined steel PEEK high-nickel alloys graphite |
| **Automotive and transport (seals, hoses, FKM)** | 20% | about 90 ktbasis | Fluoroelastomer seals and PTFE hoses resist fuels, oils and heat in engines, transmissions and EV battery and thermal systems. indicative share | HNBR and silicone rubber polyamides PEEK |
| **Electrical, electronics and semiconductors** | 20% | about 90 ktbasis | FEP, PFA and PTFE insulate high-frequency and aerospace cables and make ultra-pure fluid-handling parts for chip fabs; PTFE laminates are used in 5G circuit boards. indicative share | PEEK polyolefin insulation liquid crystal polymers |
| **Batteries, hydrogen and solar (PVDF binder, membranes, backsheets)** | 12% | about 55 ktbasis | PVDF binds cathode material in lithium-ion cells at about 40 t per GWh (GFL, Aug 2026); fluorinated ionomer membranes (Nafion) run chlor-alkali cells, PEM electrolysers and fuel cells; PVF and PVDF protect solar backsheets. GFL investor presentation, Aug 2026; share indicative | water-based binders (CMC/SBR) for anodes hydrocarbon membranes PET-based backsheets |
| **Construction and architectural coatings** | 8% | about 35 ktbasis | PVDF coatings on metal facades last 30+ years; ETFE film forms stadium roofs; PTFE-glass fabric makes tensile roofs. indicative share | polyester and polyurethane coatings glass |
| **Cookware, textiles and other consumer uses** | 10% | about 45 ktbasis | Non-stick pans, waterproof membranes (expanded PTFE) and medical devices. indicative share | ceramic sol-gel coatings polyurethane and polyester membranes |

 Shares are indicative industry splits applied to an indicative 0.45 Mt. By polymer, PTFE is about 55-60% of volume, PVDF 15-20%, melt-processable (FEP, PFA, ETFE) about 10% and fluoroelastomers about 10% (indicative).

#### From raw material to user

1. **Fluorspar to HF** About 2.1-2.2 t acid-grade fluorspar per t HF (hydrofluoric acid tile); about 15% of HF goes to fluoropolymers.
2. **Fluorinated intermediates** Chloroform plus HF gives HCFC-22 (R22) for PTFE; vinylidene chloride or similar plus HF gives HCFC-142b for PVDF.
3. **Monomers** R22 is pyrolysed at about 700-900 C to tetrafluoroethylene (TFE), which is too hazardous to ship and is polymerised on site (indicative).
4. **Polymerisation** Suspension or emulsion polymerisation in water, historically with PFOA as processing aid, now with replacement or non-fluorinated surfactants.
5. **Fabrication** PTFE is sintered, ram-extruded or paste-extruded because it does not melt-flow; PVDF and FEP are melt-processed.

#### Made from (commodity table)
[F Fluorspar](https://www.materialinsights.org/commodities/fluorspar/)

#### Three things to know

- RAC adopted its final opinion on the EU universal PFAS restriction on 2 March 2026, and both RAC and SEAC rejected a blanket derogation for fluoropolymers; SEAC's final opinion is due by end-2026 (Linklaters, 2026).
- Chinese PVDF prices rose from about $14,000/t in April 2021 to about $70,000/t by September 2022 on battery demand, before new capacity arrived (Industrial Info, 2022).
- Each tonne of PTFE needs about 1.7 t of R22, whose by-product HFC-23 has a 100-year GWP of 14,600 (IPCC AR6); unabated venting can dwarf every other emission source (calculated, indicative).

#### Read the tabs
[Production route](https://www.materialinsights.org/chemicals/fluoropolymers/routes/)[Production](https://www.materialinsights.org/chemicals/fluoropolymers/production/)[Feedstocks](https://www.materialinsights.org/chemicals/fluoropolymers/feedstocks/)[Cycles](https://www.materialinsights.org/chemicals/fluoropolymers/cycles/)[Trading](https://www.materialinsights.org/chemicals/fluoropolymers/trading/)[Movement](https://www.materialinsights.org/chemicals/fluoropolymers/movement/)[Regulation](https://www.materialinsights.org/chemicals/fluoropolymers/regulation/)[Characteristics](https://www.materialinsights.org/chemicals/fluoropolymers/characteristics/)[Emissions](https://www.materialinsights.org/chemicals/fluoropolymers/emissions/)

## Other sections

- [Summary](https://www.materialinsights.org/chemicals/fluoropolymers/index.md)
- [Correlation](https://www.materialinsights.org/chemicals/fluoropolymers/correlation/index.md)
- [Production route](https://www.materialinsights.org/chemicals/fluoropolymers/routes/index.md)
- [Production](https://www.materialinsights.org/chemicals/fluoropolymers/production/index.md)
- [Feedstocks](https://www.materialinsights.org/chemicals/fluoropolymers/feedstocks/index.md)
- [Cycles](https://www.materialinsights.org/chemicals/fluoropolymers/cycles/index.md)
- [Trading](https://www.materialinsights.org/chemicals/fluoropolymers/trading/index.md)
- [Movement](https://www.materialinsights.org/chemicals/fluoropolymers/movement/index.md)
- [Regulation](https://www.materialinsights.org/chemicals/fluoropolymers/regulation/index.md)
- [Characteristics](https://www.materialinsights.org/chemicals/fluoropolymers/characteristics/index.md)
- [Emissions](https://www.materialinsights.org/chemicals/fluoropolymers/emissions/index.md)
- [Relationships](https://www.materialinsights.org/chemicals/fluoropolymers/links/index.md)