磺化聚芳醚酮酮催化合成双酚A的研究

Research on Sulfonation Polyetherketoneketone Cataoysis Synthesize Double Phenol A

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 。

This article introduces a method of using joined polyetherketoneketone and 20% smoky sulfuric acid synthesize sulfonation polyetherketoneketone resin,and take into benzene phenol and propketone cataoysis to synthesis double phenol A.It states by means of chromatographic analysis that double phenol A is higher in content,and catalyst is easily retrieved and also reused.