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The document reports on the analytical research conducted by E.I. du Pont de Nemours & Company regarding the removal of FC-143, a perfluorinated compound, from Teflon products, indicating that approximately 30-35% can be extracted through aqueous methods, with higher removal rates observed in SM-3 regenerated yarn compared to SM-2.
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1981 |
AR226-1650
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Z4b7V0zGmVmnpN6eQ29Xv3Dzp |
6 |