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介绍采用交联的聚芳醚酮酮和 2 0 %发烟硫酸合成磺化聚芳醚酮酮树脂 ,并用于苯酚和丙酮的催化合成双酚A。经气相色谱分析表明 ,双酚A含量较高 ,催化剂易回收且可重复使用
The synthesis of sulfonated poly (aryl ether ketone ketone) resin with poly (aryl ether ketone ketone) and 20% oleum was introduced and used for the synthesis of bisphenol A by phenol and acetone. Gas chromatographic analysis showed that bisphenol A content is high, the catalyst is easy to recycle and reusable