Heat transferring agent, as a declared use for PFAS
2 companies have told Minnesota that they put PFAS into products to serve this purpose, in 2 filings covering 2 products and 2 distinct compounds. This is the field that makes the set worth reading, because it records PFAS being chosen for a job rather than turning up as a contaminant.
- Disclosures
- 2
- Companies
- 2
- Products
- 2
- Compounds used
- 2
How much is reported
Concentration bands as filed, heaviest declared first, with filings that give no concentration at the bottom. Counts are of filings, since one product can report more than one compound.
- 90 to 100%1 filing
- 300,000 to <600,000 ppm (60%)1 filing
All 2 filings
- Where in the product,
- 8173-06-0154
- What it is doing,
- Heat transferring agent
- Compound,
- poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
- How much the filer reports,
- 90 to 100%
Part Number TA-2001-6000-00BU · Minnesota disclosure MN-QJN2KNX · published 2026-08-25
- Where in the product,
- Refrigerant Gas Blend
- What it is doing,
- Heat transferring agent
- Compound,
- 2,3,3,3-tetrafluoroprop-1-ene (CAS 754-12-1)
- How much the filer reports,
- 300,000 to <600,000 ppm (60%)
PN 4105 · Minnesota disclosure MN-F2PEHZO · published 2026-07-31
Other declared uses
Source, manufacturer filings made to the Minnesota Pollution Control Agency under the state’s PFAS in Products law and published through PRISM, run by the Interstate Chemicals Clearinghouse. These are the manufacturers’ own statements, not our grades and not laboratory results. A filing covers the product as sold in Minnesota and says nothing about products or formulations the company did not file. Reporting was still open when this was pulled, so absence from the set is not evidence a product is PFAS-free.