METHOD FOR DETERMINING FLUORINE IN FLUOROPLASTIC RESIN

摘要

PROBLEM TO BE SOLVED: To provide a method capable of simply and accurately determining fluorine in a fluoroplastic resin or in a compound containing the fluoroplastic resin.;SOLUTION: The fluoroplastic resin of the compound containing the fluoroplastic resin is absorbed by an alkali salt to be dissolved in water and alkali is removed by a cation exchange resin and fluorine in a left aqueous solution is measured.;COPYRIGHT: (C)2002,JPO