SIA PFAS Consortium The Impact of a Potential PFAS Restriction on the Semiconductor Sector Report No. 2022-0737 Rev. 0 Project No.

Attachment-3List of properties 1.Plastics Plastic type Formability Physical properties Mechanical properties Thermal properties Electrical properties Other chemical property Formability Compression molding temperature Injection molding temperature Mold shrinkage rate Specific gravity Water absorption rate (24 -3 .18mm thickness ) Tensile strength MPa Elongation Tensile modulus of elasticity MPa Compressive strength MPa Flexural strength MPa Impact strength(Izod/notch)J/m Hardness (Rockwell) Coefficient of thermal expansion 105/ Continuous heat resistance temperature Melting point Deflection temperature under load (1 .81MPa) Volume resistance (50% , RH23) Dielectric breakdown strength Short-time Permittivity 103Hz(106Hz) Arc resistance sec Burning rate mm/min Effects of weak acids Effect of strong acid Effects of weak alkali Effect of strong alkali - D792 D570 D638/651 D638 D638 D638 D638 D638 D785 D696 D2117 D648 D257 D149 D150 D495 D635 D543 D543 D543 D543 Organic solvent resistance D543 Polytetrafluoroethylene PTFE 2 .13 - 2 .20 0 .01 20 - 35 200 - 400 10-15 150 - 160 R20 10 260 327 55 1018 19 2 .1 300 V-0 Fluorinated-ethylenepropylene FEP 319 - 399 329 - 404 3 .0 - 6 .0 2 .12 - 2 .17 0 .01 20 - 35 300 - 350 15 - 20 didn't break R50 12 260 310 47 1018 20 2 .1 300 V-0 Perfluoroalkoxy alkane PFA 329 - 371 371 - 427 2-3 2 .15 - 2 .17 0 .01 20 - 30 200 - 400 14 - 19 didn't break R50 9 200 260 50 1018 22 2 .1 300 V-0 Regulated materials Polychlorotrifluoroethylene PCTFE Ethylene tetrafluoroethylene ETFE 238 - 254 227 - 316 1 .0 - 1 .5 2 .10 - 2 .20 1 .73 - 1 .74 0 .01 0 .03 31 - 41 80 - 250 31 - 51 135 - 145 R80 38 - 42 300 - 400 40 - 50 didn't break R50 6 6 120 220 90 1018 22 2 .6 300 V-0 150 270 74 1017 16 2 .6 75 V-0 Ethylenechlorotrifluoroethylene ECTFE 1 .68 - 1 .69 0 .01 41 - 48 200 - 300 35 - 40 didn't break R50 8 150 245 77 1015 20 2 .6 18 V-0 Polyvinylidene fluoride PVDF 204 - 288 232 - 288 3 1 .75 - 1 .78 0 .03 30 - 70 200 - 370 32 - 74 160 - 375 R93 - 116 16 150 151 - 178 100 1015 11 8 .4 60 V-0 Plastic type Formability Formability Compression molding temperature Injection molding temperature Mold shrinkage rate Physical properties Specific gravity Water absorption rate (24 -3 .18mm ) Tensile strength /2 Elongation Mechanical properties Tensile modulus of elasticity 104kg/ Compressive strength /2 Flexural strength /2 Impact strength(Izod/notch)J/m Hardness (Rockwell) Thermal properties Electrical properties Coefficient of thermal expansion 105/ Continuous heat resistance temperature Heat deformation temperature (18 .5Kg/2) Volume resistance (50% , RH23) Dielectric breakdown strength Short-time Permittivity 103 Arc resistance sec Other Burning rate (flame resistance) Effects of weak acids Effect of strong acid chemical property Effects of weak alkali Effect of strong alkali Organic solvent resistance ECHA alternative candidate Polyvinyl chloride PVC Hard PVC Soft High density polyethylene HDPE - - - 141 - 204 141 - 177 149 - 232 D792 D570 149 - 204 0 .1 - 0 .5 1 .35 - 1 .45 0 .07 - 0 .40 160 - 195 1-5 1 .16 - 1 .35 0 .15 - 0 .75 149 - 316 2-5 0 .94 - 0 .97 0 .01 D 638/651 D 638 D 638 350 - 630 2 - 40 2 .5 - 4 .2 105 - 630 200 - 450 - 220 - 390 15 - 100 0 .42 - 1 .1 D 695 D 790 D 256 D 785 D 696 560 - 910 700 - 1130 2 .2 - 109 70 - 90 ( Shore D) 5 - 18 .5 63 - 120 - 50 - 100 ( Shore A ) 7-25 230 70 8 .2 - 10 .9 60 - 70 ( Shore D) 11-13 - 66 - 79 66 - 79 121 D 648 D 257 D 149 54 - 74 1016 16 .7 - 51 .1 1011 - 1015 11 .8 - 39 .3 43 - 54 1016 17 .7 - 19 .7 D 150 D 495 3 - 3 .3 60 - 80 4-8 2 .3 - 2 .35 - - D 635 Self-extinguishing Slow self-extinguishing Very slow D 543 D 543 D 543 D 543 D 543 - Swelling or soluble in ketones, esters, swelling in aromatics

PFAS-Containing Surfactants Used in Semiconductor Manufacturing Semiconductor PFAS Consortium Photolithography Working Group June 2, 2023 Acknowledgments: The PFAS Consortium would like to acknowledge the contributions of the Semiconductor PFAS Consortium Photolithography Technical Working Group for their efforts to compile this information.

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.

IBUTE DISTR Y OR COP T NO - DO ERIALS MAT YRIGHT COP GLOBAL INITIATIVE FOR CHRONIC OBSTRUCTIVE LUNG DISEASE GLOBAL STRATEGY FOR THE DIAGNOSIS, MANAGEMENT, AND PREVENTION OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE (2023 REPORT) UTE TRIB DIS Y OR COP T NO - DO ERIALS MAT YRIGHT COP 2022, 2023 Global Initiative for Chronic Obstructive Lung Disease, Inc. i GOLD BOARD OF DIRECTORS (2022) GOLD SCIENCE COMMITTEE* (2022) Alvar Agusti, MD, Chair Respiratory Institute Hospital Clinic, IDIBAPS Univ.

ANNUAL REPORT 2022 Business Principle The Group strictly complies with all laws and regulations, conducts fair business practices and creates unrivaled value for society and industry through the provision of key materials and technologies.

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.

EUROMOT Brussels, Belgium i ne impact of a Potential PFAS Restriction on Internal Combustion Engine and Alternative Powertrain Manufacturers Report No. 2023-0368 Rev. 0 Project No.

POSITION PAPER on the BROAD PFASs RESTRICTION Proposal for a Restriction on the Manufacture, Placing on the Market and use of PFASs The European Organisation for Security (EOS), as the representative of the European Industrial and Research Security Community, welcomes the European Chemical Agency's (ECHA) proposal for a ban on per- and polyfluoroakly substances (PFASs) and the opportunity to comment on it through a public consultation.

a.

Comment on Proposed Restriction of PFAS Jul 31, 2023 Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

DATA SOURCES HAZARDOUS SUBSTANCES DATA BANK (HSDB) ANNOTATION RECORD TEFLON Hazardous Substances DataBank Number 833 Contents Title and Summary 1 Human Health Effects 2 Emergency Medical Treatment 3 Animal Toxicity Studies 4 Metabolism/ Pharmacokinetics 5 Pharmacology 6 Environmental Fate & Exposure 7 Environmental Standards & Regulations 8 Chemical/Physical Properties 9 Chemical Safety & Handling 10 Manufacturing/Use Information 11 Laboratory Methods 12 Special References 13 Synonyms and Identifiers 14 Administrative Information 1 Human Health Effects 1.1 Toxicity Summary IDENTIFICATION AND USE: Teflon (Polytetrafluoroethylene, or PTFE) is a soft, waxy, milkwhite solid, or white powder.

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.

PFAS Application for an exemption request for the draft PFAS :PEM Product name: electrode PEM water lysis hydrogen fi lm : LTD Sub mit t e d : An hui Wat e r N e w Ene rg y Te chno lo g y Co ., 23,2023 :2023 8 23 Date: August "21 " 3 3.9 4.5 PEMCLPTL PEMPFSA 1. product description: Chemical energy, released by the chemical reaction of hydrogen and oxygen, is a kind of secondary clean energy, known as "the ultimate energy of the 21st century".

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.