日用化学品科学2026，Vol.49Issue(8)：13-18,35,7.DOI:10.3969/j.issn.1006-7264.2026.08.003
烷基糖苷类烷氧基化产品的漂色工艺开发及性能评测
Development of a bleaching process for alkoxylated alkyl polyglucosides and evaluation of their performance
摘要
Abstract
Alkoxylated alkyl polyglucosides(APG-NF)were prepared by alkoxylation of alkyl polyglucosides(APGs).While retaining the excellent properties of conventional APGs,APG-NF exhibits low foaming characteristics and excellent low-temperature fluidity.The effects of APG-NF content,bleaching temperature,bleaching time,hydrogen peroxide(H₂O₂)dosage,pH,and storage time on the bleaching performance of APG-NF were investigated.The results showed that the optimal bleaching conditions were an APG-NF content of 60%,H2O2 dosage of 5%,pH 9.5,bleaching temperature of 60 ℃,bleaching time of 20 min,and storage time of 28 days.Under these conditions,the color of the final product was below 110 Hazen.The application performance of APG-NF was evaluated and compared with that of conventional APG0810.The results indicated that APG-NF exhibited extremely low foaming properties and generated almost no foam.The wetting performance and removal of sebum and carbon black of APG-NF were lower than those of APG0810,whereas its emulsification performance toward soybean oil and liquid paraffin was superior to that of APG0810.These findings demonstrate that APG-NF significantly reduces foaming while maintaining favorable surface-active properties.关键词
烷基糖苷/烷氧基化/低泡表面活性剂/漂色Key words
alkyl polyglucoside/alkoxylation/low-foaming surfactant/bleaching process分类
化学化工引用本文复制引用
刘瑜琦,张科,丁莉荣,孙晋源,梁慧斌,周婧洁..烷基糖苷类烷氧基化产品的漂色工艺开发及性能评测[J].日用化学品科学,2026,49(8):13-18,35,7.基金项目
山西省基础研究计划项目(202203021222431) （202203021222431）
