Ethylene-tetrafluoroethylene copolymer
CAS 25038-71-5
Ethene, 1,1,2,2-tetrafluoro-, polymer with ethene
EPA exempts this chemical from its production survey.
Why supply is unknownProduction is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 390190, 390469 · basket
These shares come from HS customs code 390190, 390469, which covers 41 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Vietnam
- Austria
- New Zealand
- India
- Saudi Arabia
- Brazil
- Portugal
- Czech Republic
- Ireland
- Australia
- United Arab Emirates
- Panama
- Slovenia
- Turkey
- Poland
- Greece
- Colombia
- Luxembourg
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Ethylene-tetrafluoroethylene copolymer (CAS 25038-71-5) https://chemicalindependence.com/chemical/25038-71-5/ EPA TSCA Inventory: CAS 25038-71-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 390190,390469 for CAS 25038-71-5. Reporting year: 2024. https://usatrade.census.gov/