Polyether Polyols Production
For Polyether Polyols Production, cfr subpart is 40 CFR 63 Subpart PPP; source type is major sources; original final rule date is 1999-06-01; most recent amendment date is 2026-03-18; rtr status is completed, recorded from its source on 2026-09-29.
- source category
- Polyether Polyols Production
- cfr subpart
- 40 CFR 63 Subpart PPP
- source type
- major sources our reading
- original final rule date
- 1999-06-01
- most recent amendment date
- 2026-03-18
- rtr status
- completed our reading
- key haps regulated
- ethylene oxide (EtO), propylene oxide (PO), hexane, toluene, and incidental emissions of several other HAP
- epa category url
- https://www.epa.gov/stationary-sources-air-pollution/polyether-polyols-production-national-emission-standards-hazardous our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Polyether polyols are used in making lubricants, adhesives, sealants, cosmetics, soaps, and feedstock polymers for urethanes production. Air toxics can be emitted at several points along the manufacturing process.
— epa.gov, retrieved 2026-09-29
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
rtr status
Polyether Polyols Production | 12/27/2024 | 3/18/2026
— all from epa.gov, retrieved 2026-09-29