SUBMISSION DOCUMENT FOR PUBLIC CONSULTATION Potential restriction of the per- and polyfluoroalkyl substances (PFAS) related to precision polymeric parts and shapes used in high performance industrial operating environments SUBSTANCES: per- and polyfluoroalkyl substances (PFAS) FROM: DuPont USE: In precision polymeric parts and shapes used in high performance industrial operating environments DATE: 15 September 2023 PREPARED BY: EPPA SA/NV Place du Luxembourg 2 1050 Brussels, Belgium EU Transparency Register: 31367501249-92 Submission document for public consultation of the potential restriction of the per- and polyfluoroalkyl substances (PFAS) related to precision polymeric parts and shapes used in high performance industrial operating environments - Kalrez perfluoroelastomer parts, Zalak high performance seals, and Vespel parts and shapes PROJECT TITLE: Submission document for public consultation of potential restriction of the per- and polyfluoroalkyl substances (PFAS) related to precision polymeric parts and shapes used in high performance industrial operating environments.

Comment on Proposed Restriction of PFAS Aug 25, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

REGULATORY MANAGEMENT OPTION ANALYSIS FOR FLUOROPOLYMERS Final report prepared for Fluoropolymers Group (FPG) of PlasticsEurope 4 November 2021 REGULATORY MANAGEMENT OPTION ANALYSIS FOR FLUOROPOLYMERS Substance Names: EC Numbers: CAS Numbers: Final report Authors Approved by Date of issue Dr.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

Table 1 The differences of behavior between PVDF piezo and piezo ceramicc Property direction** Unit PVDFpiezofilm* behavior Tensile Modulus MD GPa TD GPa 3.0-3.2 2.8-3.0 >flexibility> Tensile Strength MD MPa 500-600 >stiffness> TD MPa 45-55 stiffness Elongation MD % (at Break) 20-30 >toughness TD % (at Yield) 5-7 & flexibility> Pb(Zr,Ti)O3 51.4 54.6 0.08 uni-stretched polarized PVDF film MD: parallel to stretched directionTD: perpendicular to stretched direction

HONEYWELL ADVANCED LIMITED RIVERVIEW HOUSE HARVEY'S QUAY APARTMENTS LIMERICK V94R3DE IRELAND 25 May 2023 PFAS REACH Annex XV Restriction Report 1ST Public Consultation (22 March - 25 September 2023) Objective assessment of Trifluoroacetic acid (TFA) within the PFAS REACH Restriction Proposal 1.

rHHIIII iniiiI 1111 Seeaaliinng Association e.V.

Document no: Issue number Page 1 of 4 RTS/ENG/140192 1 Marine Design Appraisal Document Lloyd's Register EMEA Rotterdam Technical Support Office K.P. van der Mandelelaan 41a, 3062 MB Rotterdam P.O.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

Dieter Berger, M.D., Professor Resident Physician Spital Mannedorf Asylstrasse 10 CH-8708 Mannedorf Switzerland e-mail: @hin.ch Private: Muhlebergweg 12 D-88410 Bad Wurzach To whom it may concern, Very recently I heard that the European Union plans to forbid fluorinated polymeres.

W.

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 103, NO.

Application for exemption from EU REACHPFAS control of polytetrafluoroethylene hollow fibre membrane Subject: Application for permanent exemption for polytetrafluoroethylene hollow fibre membranes Basis: First, polytetrafluoroethylene hollow fiber membrane has high strength, high porosity, acid and alkali resistance, high and low temperature resistance.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.