Application: Industrial Machinery Fluororesin used: PTFE (CAS No. 9002-84-0) Product Overview: Sealing materials (screws, piping, etc.)

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Study Title INHERENT AEROBIC AQUATIC BIODEGRADABILITY OF FLUOROALIPHATIC POLYMERIC ESTER OFf ]" - Data Requirement 40 CFR 792 [ Authors Study Completion Date Date of signi ng Performing Laboratory 3M Environmental Technology and Safety SeNices I 3M Environmental Laboratory 935 Bush Avenue St.

Processed product for Transport applications Application Number: Transport(E.2.10) Materials used in the field are PTFE (CAS NO: 9002-84-0), PCTFE (CAS NO: 9002-839), PFA (CAS NO: 26655-00-5), PVDF (CAS NO: 24937-79-9), and ETFE (CAS NO: 94228-79-2).

Comparison Between Existing PTFE Optical Reflectance Material and Potential Alternatives Background Optical reflectance materials are used in a variety of industries including aerospace, automotive, medical, consumer electronics, military & defense, Lighting, Image Sensors, Industrial Photonics, Cosmetics, Life Sciences, Sun Protection, and Telecommunications.

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12.30 - 13.30 Lunch 13.30 - 14.00 Wrap-up

PFAS Value Chain for PEM Electrolysis - Non-confidential information - Summary: This report describes the PFAS material category related value chain as applicable to PEM Electrolysis.

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