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The document reports on the analysis of FC-143 levels in Teflon products by E. I. du Pont de Nemours & Company, revealing that thermal treatment at temperatures of 175°C or higher can effectively remove FC-143 sodium salt, primarily through decarboxylation, although this method may negatively impact product performance.
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1981 |
AR226-1657
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a48g1a8yyrGNzVkdbXqo244RX |
2 |