Ultra-disperse powder of poly-2,6-dimethyl-1,4-phenylene oxide (PPO) was fluorinated using elemental fluorine in a gas-liquid bubble reactor. For characterization of the obtained fluorinated products ATR-FTIR and ¹H, ¹⁹F and ¹³C NMR spectroscopy and DSC were used. The concentration of fluorine in the mixture with inert gas affected directly the rate of PPO fluorination and, herewith an increase of the temperature of fluorination in the range of 20–90 °C resulted in a growth of the rate only by factor 1.1–1.6. Two different types of fluorinated polymers were obtained: partly fluorinated PPO (“first generation”) and fully fluorinated substance with the structure similar to poly(perfluorocyclohexenyl ether) (“second generation”).

在气-泡反应器中使用元素氟对聚2,6-二甲基-1,4-苯撑氧（PPO）的超分散粉末进行氟化。为了表征所获得的氟化产物，使用ATR-FTIR和¹ H，¹⁹ F和¹³ C NMR光谱法和DSC。惰性气体混合物中氟的浓度直接影响PPO氟化的速率，因此，氟化温度在20–90°C范围内的升高仅导致速率增加1.1–1.6。获得了两种不同类型的氟化聚合物：部分氟化的PPO（“第一代”）和结构类似于聚（全氟环己烯基醚）的完全氟化的物质（“第二代”）。