Search results with tag "Short chain"
COMMITTEE AND THE COMMITTEE OF THE REGIONS …
ec.europa.euShorter chain PFAS have been developed more recently to substitute the longer chain ones. In this context, an important distinction is the one between “long chain” and “short chain” PFAS6. The PFAS group includes also polymers: e.g. fluoropolymers7, perfluoropolyethers8 and side-chain fluorinated polymers9.
Case Study on Phase out of Short-Chain C6 Perfluorinated ...
www.levistrauss.com4 Introduction * This case study will show the steps Levi Strauss & Co. (called below "company") took to eliminate short chain, C6, perfluorinated chemicals (PFs) from its ommuter™ line of denim and non …
Short-chain Polyfluoroalkyl Substances (PFAS)
www2.mst.dkChemistry and uses of short-chain PFAS The most important short-chain perfluoroalkyl sulfonic acids are perfluorobutane sulfonic acid (C 4, PFBS) and perfluorohexane sulfonic acid (C 6, PFHxS), which also exist as various salts. The only difference to PFOS is the four, respectively two, fluorocarbon shorter perfluorinated chain (“tail”).