TEPPFA 2nd submission Introduction TEPPFA (The European Plastic Pipes & Fittings Association) welcomes the opportunity to share its views on the PFAS REACH Restriction Annex XV report and the potential impacts this proposal could have on the European plastic pipes and fittings manufacturing industry.

EUROPEAN DIRECTORATE FOR THE QUALITY OF MEDICINES & HEALTHCARE COUNCIL OF EUROPE European Directorate Direction europeenne for the Quality de la qualite of Medicines du medicament & HealthCare & soins de sante CONSEIL DE L'EUROPE Contribution from the European Directorate for the Quality of Medicines and HealthCare (EDQM) of the Council of Europe (CoE) Public Consultation from ECHA on universal restriction of PFAS -- Annex XV restriction dossier The European Directorate for the Quality of Medicines and HealthCare (EDQM) of the Council of Europe (CoE) welcomes the opportunity to provide its contribution to the public consultation on the proposed universal PFAS restriction published by the European Chemicals Agency (ECHA).

1 Introduction MTU Maintenance Hannover GmbH (MTU) provides its services to sectors with very stringent regulatory obligations.

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0.00 PTFE Based CCL -0.20 Other Based CCL Insertion Loss(dB/cm) -0A0 -0.60 -0.80 -1.00 0.0 20.0 40.0 60.0 frequency(GHz) SO 0 Fig 2.Transmission Loss of PTFE CCL and Other CCL

PFAS Opinion Letter Zhan Weidong, Quzhou Dongye Chemical Technology Co., Ltd., 13957005831, @126.com Content: Apply for exemption Org. name: Quzhou Dongye Chemical Technology Co., Ltd General Comments: Our company is a trader of fluorine containing fine chemicals, and we would like to express our greeting to the five countries who have proposed the ECHA and PFAS management and control draft.

CAS Number 113507-82-7 120226-60-0 13252-13-6 133201-07-7 151772-58-6 16517-11-6 1691-99-2 1763-23-1 2058-94-8 2355-31-9 24448-09-7 2706-90-3 2706-91-4 27619-97-2 27854-31-5 2991-50-6 307-24-4 307-55-1 31506-32-8 335-67-1 335-76-2 335-77-3 355-46-4 356-02-5 375-22-4 375-73-5 375-85-9 Analysis Name PFAS PES (PFEESA) 10:2 FTS HFPO-DA PFECHS PFECA B Perfluorooctadecanoic acid 2-(N-ethylperfluoro-1octanesulfonamido) ethanol RL ng/g Dry LOQ PTFE MGN7055 OPN. 184839 Lot # G200894AS Units CD127G 129252 17041569C 2053Z 98742 5561530 1.9 ng/g 2.9 ng/g N.D. 1.7 J N.D.

SECTION IV Attachment Table 1 Tape roughness Ra= 1.5nm Ra= 2.0nm Lubricant Tape surface free energy PFAS -20 % silicones -10 % (Alternative candidate) Alkyl carboxylicReference acids (used for low recording capacity tape) Friction of tape Low (Good) High (Bad) High (Bad) Low (Good) Areal density 26 Gbpsi - (no practical use) - (no practical use) 10 Gbpsi Graph 1 Graph 2

Non-confidential attachment question 8 Figure 1 (cite 3): Crossover leak as a function of humidity cycles during inert RH cycling of Nafion NR-111 (S) and hydrocarbon and partially-fluorinated hydrocarbon membranes.

KION GROUP Page 1 KION GROUP do STILL S.p.A.

Michael Peetros Friction and Wear of Materials MANE 6960: Final Paper/Project Wear Mechanisms of PTFE and PTFE Based Composites: A Summary of the Effects of Counter Surface Roughness and Properties on Friction and Wear Life In the fields of tribology and engineering, the performance of bearing surfaces within the machinery and mechanisms that people use throughout their daily lives is a critical issue.