烷基磷酸酯钾盐乳液性能的研究  

Study on emulsion property of potassium alkyl-phosphate

作　　者：徐进云[1] 魏俊富[1] 郑帼[1] 孙玉[1] 

机构地区：[1]天津工业大学高新技术实业公司,天津300160

出　　处：《天津工业大学学报》2010年第2期45-47,共3页Journal of Tiangong University

摘　　要：基于聚苯硫醚短纤维纺丝和加工工艺对烷基磷酸酯钾盐的性能要求,研究烷基磷酸酯钾盐的表面张力、润湿性、乳化性、起泡性、乳液稳定性等乳液性能及其影响因素.结果表明:随着烷基磷酸酯钾盐烷基链的增加,表面张力增大,润湿性降低,起泡性逐渐减小,泡沫稳定性增强;烷基链的长度对烷基磷酸酯钾盐的乳化性影响不大;随着pH值增大,烷基磷酸酯钾盐乳液的发泡能力减小,泡沫稳定性变差;随着烷基磷酸酯钾盐乳液粒径的减小,离心量减少,乳液稳定性增强;随着温度的升高,乳液的稳定性增强.The propeties of surface tension, wettness, emulsion, foamy ability, emulsion stabiliy, and its influent factors of potassium alkyl-phosphate are studied depend on the requirements of PPS spinning process and later process. The results show that： the surface tension and foamy statbility will increase, but the wettness and foamy ability will decrease with the development of alkyl length; the alkyl length has not important influence on emulsion ability ; the foamy ability and the foamy stability will be down with the development of pH value ; the centrifugation quantity will decrease and the emulsion stability will increase with the decrease of emulsion particle size; the emulsion stability will increase with the temperature rise.

关 键 词：烷基磷酸酯钾盐 乳液 聚苯硫醚 表面张力 润湿性 乳化性 乳液稳定性 

分 类 号：TS103.841[轻工技术与工程—纺织工程] TQ423[轻工技术与工程—纺织科学与工程]