摘要
对自制脂肪酰基氨基酸钠系列表面活性剂的表面性能、泡沫性能进行了测试,研究了高分子化合物对月桂酰基甘氨酸钠溶液性能的影响.结果表明:此类表面活性剂具有较好的表面活性和优良的起泡稳泡性能.非离子型的高分子化合物与表面活性剂之间存在相互作用,非离子型高分子化合物PVA或PEG的加入使表面活性剂溶液的cmc有所增大,但高分子电解质CMC加入使其略有下降.高分子化合物对表面活性剂溶液表面张力的影响不明显.
The surface performance and foam property of self made fatty acyl amino acid sodium surfactants were tested.The effect of macromolecular compound on the properties of sodium lauroyl glycine solution was investigated.The results showed that this kind surfactant had good surface activity,foaming and foam stability.There were interaction between nonionic macromolecular compound and surfactants,the addition of nonionic macromolecular compound（PVA or PEG） increased the apparent cmc,but the addition of macromolecular electrolyte CMC decreased the apparent cmc.Macromolecular compound had little effect on the surface tension of surfactant solution.
出处
《印染助剂》
CAS
北大核心
2011年第2期18-20,共3页
Textile Auxiliaries
基金
现代丝绸国家工程实验室开放课题资金支持(2009-11)
