杂醇油制备环氧树脂活性稀释剂的研究

Study on the Preparation of an Active Diluent of Epoxy Resin by Fusel Oil

研究利用酿酒厂和酒精厂的下脚料杂醇油作为原料合成环氧树脂活性稀释剂研究。结果表明,杂醇油制备的环氧树脂活性稀释剂环氧值平均为0.502×10-2eq/g,环氧值适中;粘度平均值为3.2mPa.s(25℃),粘度较小,为比较理想的环氧树脂活性稀释剂;该环氧树脂活性稀释剂可望代替环氧丙烷丁基醚等活性稀释剂和邻苯二甲酸二丁酯等非活性稀释剂应用于环氧树脂工业;可解决酿酒企业和酒精厂下脚料杂醇油排放带来的环境污染问题。(孙悟)

Fusel oil, the leftovers in liquor-making plant and alcohol-making plant, was used as raw materials to synthesize a epoxy active diluent. The average epoxy value and the average viscosity of such diluent were 0.502×10^-2eq/g （moderate epoxy value） and 3.2 mPa.s （25 ℃） （low viscosity） respectively. It was an ideal diluent and could be used instead of active diluent such as butyl epihydrin etc. and non-active diluent such as dibutyl phthalate etc. in epoxy resin industry. The preparation of the epoxy diluent by fusel oil could not only settle the problem of environmental pollution caused by fusel oil drainage, but also produce economic and social benefits. （Tran. by YUE Yang）