{"data":{"id":"us/40-cfr-table-5-to-subpart-jjj-of-part-63","jurisdiction":"us","citation":"40 CFR Table 5 to Subpart JJJ of Part 63","heading":"Table 5 to Subpart JJJ of Part 63—Group 1 Storage Vessels at New Affected Sources Producing the Listed Thermoplastics","body":"Thermoplastic Chemical a Vessel capacity (cubic meters) Vapor pressure b (kilopascals)\nASA/AMSAN c Styrene/ acrylonitrile mixture ≥3.78 ≥0.47\nAcrylonitrile ≥75.7 ≥1.62\nSAN, continuous d All chemicals ≥2,271 ≥0.5 and \u003c0.7\n\u003c151 ≥10\n≥151 ≥0.7\nNitrile c Acrylonitrile ≥13.25 ≥1.8\nPolystyrene, continuous processes All chemicals ≥19.6 and \u003c45.4 ≥7.48\n≥45.4 and \u003c109.8 ≥0.61\n≥109.8 ≥0.53\nABS, continuous mass Styrene ≥45.43 ≥0.078\nAll other chemicals ≥38 and \u003c45.43 ≥13.1\n≥45.43 ≥0.53\na Vessel capacity and vapor pressure criteria are specific to the listed chemical, to “all chemicals,” or to “all other chemicals,” as indicated.\nb Maximum true vapor pressure of total organic HAP at storage temperature.\nc The applicability criteria in Table 4 of this subpart shall be used for chemicals not specifically listed in this table (i.e., Table 5).\nd The control level for the first two sets of applicability criteria are specified in 63.1314 as 90% and 98%, respectively. The control level for the third set of applicability criteria is the HON control level of 95%.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart JJJ—National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"34fd8f1a75b6eda31b310eecf86c62cd2925e4a5a3a5ca789dcd4c8162a85aa4","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-4-to-subpart-jjj-of-part-63","next":"us/40-cfr-table-6-to-subpart-jjj-of-part-63"},"notice":"GroundRules: Original legal text. Not legal advice."}