TurbiScan多重光散射仪在AKD乳液稳定性评估中的应用探讨  

Application Development of TurbiScan on the Stability Evaluation of AKD Emulsion

作　　者：陈晓宇 CHEN Xiao-yu(Kemira Research Center Shanghai Co.,Ltd,Shanghai,201114 China)

机构地区：[1]凯米拉化学研究(上海)有限公司,上海201114

出　　处：《纸和造纸》2021年第5期24-29,共6页Paper and Paper Making

摘　　要：TurbiScan多重光散射仪对乳液、悬浮液或胶体等的稳定性分析,以客观、快速、准确地反映乳化体系变化趋势的特性,目前已经被广泛地应用于化妆品、食品等行业的研发,但目前在造纸化学品行业中涉及的应用还比较少见。概述TurbiScan AGS多重光散射仪的工作原理,侧重用TurbiScan的稳定性指数(TurbiScan stability index, TSI)、背散射光(Backscattering,ΔBS)、透射光(Transmission,ΔT)、及相关的变化曲线作为分析方法,来评估AKD乳液的稳定性。并且与AKD乳液稳定性的传统评估方法相比较,不仅可简单、客观地获得乳液体系变化信息,同时也为AKD乳液的配方开发提供参考及提高配方的筛选效率。TubiScan multiple light scattering as a stability anaylsis meter of emuslion, suspension and colloid etc., has the advantage of objectively, rapidly and accurately indication of the changing in emulsifying system. It has been widely applied to the research and development of cosmetics industry and food industry now, but not common used in the paper chemicals industry.The principle of TurbiScan AGS multiple light scattering is summarized, and evalute the stability of AKD emulsion by foucing on TurbiScan stability index(TSI), backscattering(ΔBS), transmission(ΔT) and relevant curves. Meanwhile, compared with tranditional methods, it not only indicate the changing in emulsion system simply and objectivley, but also provide a valuble information and improve the screening efficiency on the recipe development of AKD emulsion.

关 键 词：TurbiScan多重光散射仪 AKD乳液 乳液稳定性 

分 类 号：TS727.5[轻工技术与工程—制浆造纸工程]