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本文研究了分解对氟聚苯乙烯聚合体的条件，建立了用离子选择电极法测定对氟聚苯乙烯聚合体中氟含量的方法。对氟苯甲酸加标回收率为99.9%，对氟聚苯乙烯分析结果的相对标准偏差为2.7%。方法简便、准确。
In this paper, the conditions for the decomposition of fluoropolystyrene polymer were studied, and the method for the determination of fluorine content in fluoropolystyrene polymer by ion selective electrode was established. The recovery of p-fluorobenzoic acid was 99.9%, and the relative standard deviation of fluorinated polystyrene analysis was 2.7%. The method is simple and accurate.