EPR Compliance Assessment Report Report ID: BU5453IY/0468622 This form will report compliance with your permit as determined by an Environment Agency officer Site AG Fluoropolymers, Hillhouse EPR/BU5453IY Permit Ref BU5453IY Operator/ Permit holder AGC CHEMICALS EUROPE LIMITED Date 04/07/2023 Time in 09:00 Out 17:00 What parts of the permit were assessed Site visit Assessment Site Inspection EPR Activity: Installation X Waste Op Water Discharge Recipient's name/position Officer's name , Others Date issued 21/07/2023 Section 1 Compliance Assessment Summary This is based on the requirements of the permit under the Environmental Permitting Regulations (EPR).

Development of a Mammalian Screen to Evaluate Absorption and Persistence of Fluorina C Finlay, G.

CPR-18xxx Comments for Annex XV restriction report SECTION IV.

Permit Number: EPR/BU5453IY Operator: AGC Chemicals Europe Limited Facility: AGC Chemicals Europe, Hillhouse Form Number: Air 1 / 2017: Particulate matter Form Number: Air 2 / 2017: Total Organic Carbon (TOC) Form Number: Air 3 / 2017: Hydrogen Chloride Form Number: Air 4 / 2017: Hydrogen Fluoride Form Number: Air 5 / 2017: Carbon Monoxide Form Number: Air 6 / 2017: Oxides of Nitrogen Form Number: Air 9 / 2017: Sulphur Dioxide During Q2 the Thermal Oxidiser was predominantly online with liquid and gaseous waste stream from the Waste Acid Stack (WAS) and Low Boiler Stack (LBS).

PFOS: Fathead 1. 1 I CHRONIC TOXICITY TO EARLY LIFE STAGE OF FISH TEST SUBSTANCE Identity:Perfluorooctanesulfonatmea;y alsobe referredto as PFOS or FC-95. (1-Octanesulfoniaccid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassium salt,CAS # 2795-39-3) Remarks field: The testsubstance isa whitepowder.

Fluoroc Sample Cr=ntreAnalyticalLaboratories,Inc. 3048 Research Drive Phone: (814)231-8032 StateCoilege,PA16801 Fax:(814)231-1253or (814)231-1560 Ana"-calRepo4 FluorochemicalCharacterizatioonf DrinkingWater Samples Columbus, GA (W2336) CentreAnalyticalLaboratoryReport No. 023-007F TestingLaboratory CentreAnalyticLaalboratoryI,nc. 3048 Research Drive statecollege,PA 16801 3M Environmental Laboratory Contact Kent R.

Screeiiink And Alba 5/8/98 3M EnvironmentalLaboratory-FluorineAnalyficalChemis= Khs Hansen- Sr.AnalyficaClhemist FluorineAnalyticaClhemiwy Team Building2-3E-09 612-778-6018 Team Screeningof PFOS levelsin Eagles and Albatross Summary: Ten samplesofbud sem ofbirdwxa, frm fmmjwi=dc baldeagleand &a from Laym albatrossw@e receivedatthe I-ab.Ile tWe serawas collectefdrombirdsinNorth= M=esota (Isample)t,heUppa PeninsulaofMchipa (2samples)a,nd thelav= Peninsulaof Mchipn (2umples).Allfrm aftum sanwl wereobtainefdrombirdsAmd attheOff= Cb*plot an SandTt]2niwithintheMdway AwU inthenorthcenu2lPacideO=m The s= sampleswereodmcta omam wereanab-adquanttmvelyft p sumnate (]?

Open Access Article.

Description of PFAS use in application Position of PFAS in product Sealing gasket 9/19/2023 Confidential EGO information for internal use only, subject to NDA. 1

ANNEX VI Teflon PTFE Properties Handbook f Teflon PTFE fluoropolymer resin Properties Handbook Table of Contents Introduction .....................................................................................................................1 Typical Properties .......................................................................................................1 Patents ..........................................................................................................................1 Effects of Processing ......................................................................................................1 Dielectric Strength ......................................................................................................3 Tensile Strength and Ultimate Elongation ...............................................................3 Specific Gravity ...........................................................................................................4 Macroscopic Flaws ......................................................................................................4 Microscopic Voids .......................................................................................................5 Visual Inspection .....................................................................................................5 Dye Penetrants ........................................................................................................5 Specific Gravity Comparisons ....................................................................................5 Crystallinity and Molecular Weight ...........................................................................5 Practical Crystallinity Limits .......................................................................................5 How to Specify Typical Fabricated Parts ..................................................................6 Suggested Test Methods for Various Shapes ..........................................................6 Strength and Stiffness ...................................................................................................8 General Characteristics ...............................................................................................8 Design Considerations ................................................................................................8 Strength and Stiffness ................................................................................................8 Tensile Stress ..............................................................................................................9 Compressive Stress ....................................................................................................9 Shear Stress.................................................................................................................9 Poisson's Ratio ............................................................................................................9 Modulus of Elasticity ..................................................................................................9 Creep and Cold Flow ....................................................................................................16 Apparent Modulus of Elasticity ................................................................................16 Stress Relaxation ......................................................................................................16 Compressive Recovery .............................................................................................16 Recommendation for Gasket Design .......................................................................17 Effect of Temperature, Fatigue, and Impact ..............................................................23 Thermal Expansion ...................................................................................................23 Low Temperature Properties ...................................................................................23 Thermal Conductivity and Specific Heat .................................................................23 Heat Distortion...........................................................................................................23 Elastic Memory ..........................................................................................................23 Decomposition at Elevated Temperatures .............................................................25 Impact .........................................................................................................................25 i Table of Contents (continued) Hardness and Friction ...................................................................................................25 Hardness ....................................................................................................................25 Friction ....................................................................................................................... 26 Abrasion and Wear .......................................................................................................26 Electrical Properties ......................................................................................................28 Dielectric Constant ....................................................................................................28 Dissipation Factor .....................................................................................................28 Dielectric Strength ....................................................................................................28 Surface Arc-Resistance .............................................................................................29 Volume and Surface Resistivity ...............................................................................29 Other Properties ............................................................................................................29 Weathering ...............................................................................................................29 Miscellaneous ...........................................................................................................29 Chemical Properties ......................................................................................................29 Resistance to Chemical Attack ................................................................................29 Permeability ..............................................................................................................29 Forming and Fabrication ..............................................................................................30 Choose Correct Working Speeds ............................................................................30 Properly Shape and Use Tools ...............................................................................30 Rules for Dimensioning and Finishing ...................................................................31 Closer Tolerances .................................................................................................31 Measuring Tolerances .........................................................................................31 Surface Finishes ...................................................................................................31 Safe Handling ................................................................................................................31 Typical Applications .....................................................................................................32 References ..................................................................................................................... 34 ii Introduction Teflon is a registered trademark of the DuPont Company for its fluoropolymer resins.

Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Assogomma comments on the Annex XV Dossier of the universal PFAS restriction proposal September, 6th 2023 1 1.

CHRONIC TOXICITY TO FISH TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredtoas 78.03,PFOA ammonium saltA,mmonium perfluorooctanoateP,FO, FC-1 16,FC-126, FC-169, or FC-143.

SUMMARY FOR WORK PERFORMED BY THE GERMAN ARMY ON FOAM EXTINGUISHING AGENTS MANUFACTURED BY MULTIPLE COMPANIES TEST SUBSTANCE Identity:A mixturecontainingperiulorooctanesulfonatew,hich may also be referredtoas PFOS, FC-95, or as a component of FC-206. (1-Octanesulfoniacid)(CAS # 2795-39-3).