【摘要】 系统地研究了皂荚素单组份及其复配体系在常温下的表面张力及泡沫性能 ,以及温度、盐度、水硬度、p H值等因素对其表面活性的影响。结果表明皂荚素是一种性能优良的天然表面活性剂 ,具有强的耐盐和耐硬水能力 ,与其他常见的几种阴离子、阳离子、非离子型表面活性剂复配后 ,均具有显著的协同效应更多还原

【Abstract】 WT5”BZ]The surface tension and the foaming capacity of gleditsin and its mixed system with ionic and nonionic surfactants have been studied.The influence of temperature,saltness,water hardness and pH on the surface tension of its aqueous solutions is studied also.The results show that gleditsin has good capacity of resisting high saltness and water hardness,and can produce remarkable synergism when mixed with some other anioic,cationic and nonionic surfactants.更多还原