# SANITIZED

SANITIZED Appendix E



# Dyneon Report: Summary of Emissions and

Product Content

For 2008SANITIZEDSANITIZED2010/15 PFOA Global Stewardship ProgramDyneon Report: Summary of Baseline Emissions and Product ContentSECTION 1: REPORT DATEOctober 2009SECTION 2: COMPANY IDENTIFICATIONCompany NameDyneon/3M2aStreet Address6744 33rdSt N., Oakdale, MN, 55082SECTION 3: SUMMARY OF EMISSIONSReporting Period (use calendar year - e.g. Jan 1, 2000 to Dec 31, 2000) Jan 1, 2008 to Dec 31, 2008Releases to all environmental media fromfluoropolymer and telomer manufactureOperationsChemical categorykgs1mersfluoropolyofkgscategoryofkgstelomersofkgscategoryofkgsPFOA, PFOA salts andhigher homologues0 N/A No TelomerProduction3aU.S. facilitiesPrecursorsPFOA, PFOA salts andhigher homologues1,020 < 1% No TelomerProduction3bNon-U.S. facilitiesPrecursorsPlease provide information on the methods, assumptions, uncertainties and detection limits for the data provided above.3cDecatur: No PFOA or any salt or higher homologue was used in 2007 in the manufacture of fluoropolymers.Gendorf: Release factor was calculated by dividingthe total mass of released PFOA by the total mass of fluoropolymers madeusing APFO. This includes both liquid dispersion products and dry fluoropolymers.SANITIZEDSANITIZEDSECTION 4: SUMMARY OF PRODUCT CONTENTReporting Period (use calendar year - e.g. Jan 1, 2000 to Dec 31, 2000) Jan 1, 2008 to Dec 31, 2008Product typeFluoropolymer dispersionsOther fluoropolymers1Telomer based products4aProduction volume (kgs/year)2100,000 to 1,000,000 kgOver 1,000,000 kg No Telomer ProductionConcentration3OperationsChemical categoryFluoropolymer dispersions4(ppm wet-weight)Other fluoropolymers1,5(ppb dry-weight)Telomer based products6(ppb dry-weight)PFOA, PFOA saltsand higherhomologuesN/A N/A4bU.S.facilitiesPrecursors4cNon-U.S.facilitiesPFOA, PFOA saltsand higherhomologues4 ppm3 ppm1Fluoropolymers manufactured with PFOA or related chemicals.2Use the following ranges: (1) Zero (2) > 0 – 10kgs; (3) > 10 kgs – 100 kgs; (4) > 100 kgs – 1,000 kgs; (5) > 1,000 kgs – 10,000 kgs; (6) > 10,000kgs –100,000 kgs; (7) > 100,000 kgs – 1,000,000 kgs; (8) Over 1,000,000 kgs.3Concentration should reflect the concentration ofchemical in the product as sold by the reporting company. If the reporting company has informationconcerning the concentration of chemical in the product as used by others – for example, as incorporated by dilution into a formulation – that additionalinformation would also be helpful.4This value should be expressed as a weighted average concentration and range.5This value should be expressed as a maximum concentration.6This value should be expressed as a simple (not weighted) average and range.SANITIZEDSANITIZEDPrecursorsPlease provide information on the methods, assumptions, uncertainties and detection limits for the data provided above.4dProduction volume is based on manufacturing records. Dispersion PFOA content is derived from analysisof the products.Fluoropolymers made in Germany were imported to theU.S. for sale. No attempt has been made to factorthese imports into theAPFO content data into this report.The average APFO content of Dyneon’s dry fluoropolymer products is 3 ppm. The 2010 95% product content reduction goal wasmet by focusing efforts on reducing the APFO content of the dispersion products, so no dry resin production practice changeswere made to reduce their APFO content. However, this year we are reporting APFO content data for dryfluoropolymer resinsfor the sake of completeness.

# SANITIZED

SANITIZED Appendix F



# Dyneon Annual Report: Summary of Reductions in

Emissions and Product Content

For 2008SANITIZEDSANITIZED2010/15 PFOA Global Stewardship ProgramDyneon Report: Summary of Reductions in Emissions and Product ContentSECTION 1: REPORT DATEOctober 2009SECTION 2: COMPANY IDENTIFICATIONCompany NameDyneon/3M2aStreet Address6744 33rdSt N., Oakdale, MN, 55082SECTION 3: SUMMARY OF EMISSIONSReporting Period (use calendar year - e.g. Jan 1, 2005 to Dec 31, 2005)Jan 1, 2008 to Dec 31, 2008Releases to all environmental media fromfluoropolymer and telomer manufactureOperationsChemical categoryKgs1mersfluoropolyofkgscategoryofkgstelomersofkgscategoryofkgs% Reduction oftotal kgs releasedfrom baseline yearPFOA, PFOA salts andhigher homologues00 No TelomerProduction100 %3aU.S. facilitiesPrecursorsPFOA, PFOA salts andhigher homologues1,020 < 1 % No TelomerProduction91 %3bNon-U.S. facilitiesPrecursorsSANITIZEDSANITIZEDPlease provide information on the methods, assumptions, uncertainties and detection limits for the data provided above.3cNo APFO (or any other PFOA salt) has been used at the Dyneon Decatur manufacturing site since the endof 2004.Fluoroelastomer production at Decatur does continue, without the use of fluorochemical emulsifier during polymerization.% Reduction from baseline year = (14,400 – 1,020) /14400 = 93% reduction.SANITIZEDSANITIZEDSECTION 4: SUMMARY OF PRODUCT CONTENTReporting Period (use calendar year - e.g. Jan 1, 2005 to Dec 31, 2005) Jan 1, 2008 to Dec 31, 2008Product typeFluoropolymer dispersionsOther fluoropolymers1Telomer based products4aProduction volume (kgs/year)2100,000 to 1,000,000 kg Over 1,000,000 kg No Telomer ProductionConcentration3% Reductionfrom baseline yearOperationsChemical categoryFluoropolymerdispersions4(ppm wetweight)Otherfluoropolymers1,5(ppb dry weight)Telomer basedproducts6(ppb dry weight )FluoropolymerdispersionsOtherfluoropolymers1TelomerbasedproductsPFOA, PFOA saltsand higherhomologues0 N/A100 N/A4bU.S.facilitiesPrecursorsPFOA, PFOA saltsand higherhomologues4 ppm 3 ppm 99 04cNon-U.S.facilitiesPrecursors4dPlease provide information on the methods, assumptions, uncertainties and detection limits for the data provided above.1Fluoropolymers manufactured with PFOA or related chemicals.2Use the following ranges: (1) Zero (2) > 0 – 10kgs; (3) > 10 kgs – 100 kgs; (4) > 100 kgs – 1,000 kgs; (5) > 1,000 kgs – 10,000 kgs; (6) > 10,000kgs –100,000 kgs; (7) > 100,000 kgs – 1,000,000 kgs; (8) Over 1,000,000 kgs.3Concentration should reflect the concentration ofchemical in the product as sold by the reporting company. If the reporting company has informationconcerning the concentration of chemical in the product as used by others – for example, as incorporated by dilution into a formulation – that additionalinformation would also be helpful.4This value should be expressed as a weighted average concentration and range.5This value should be expressed as a maximum concentration.6This value should be expressed as a simple (not weighted) average and range.SANITIZEDSANITIZEDNo APFO (or any other PFOA salt) has been used at the Dyneon Decatur manufacturing site for fluoroelastomer production sincethe end of 2004. Fluoroelastomer production does continue at Decatur, without the use of fluorochemical emulsifier duringpolymerization, consequently the products sold arenot expected to contain APFO.Reduction in concentration from baseline:(Total mass of APFO in dispersions in baseline year - Total mass APFO in dispersions in 2008) / Totalmass APFO indispersions in baseline year = 99% reduction in 2008