高效渗透剂的制备及应用  

Preparation and application of high efficiency penetrant

作　　者：冯鹏耀 武守营 胡啸林[1] 董玲[1] 陈名扬 FENG Peng-yao;WU Shou-ying;HU Xiao-lin;DONG Ling;CHEN Ming-yang(College of Textile and Clothing,Institute of Dyeing and Finish,ing Technology,Nantong University,Nantong 226019,China)

机构地区：[1]南通大学纺织服装学院,南通大学染整技术研究所,江苏南通226019

出　　处：《印染》2018年第17期28-31,38,共5页China Dyeing and Finishing

基　　金：南通大学研究生自主创新项目(FZ201814).

摘　　要：为提高渗透剂的耐碱性,以醇醚和五氧化二磷(P2O5)为原料,先合成磷酸酯表面活性剂,再与十二烷基磺酸钠(SDS)和十二烷基苯磺酸钠(SDBS)进行复配,得到高效渗透剂E。自制磷酸酯的耐碱性达140 g/L,润湿时间为3.19 s,沉降时间为5.89 s;复配后产物的耐碱性高达270 g/L,润湿时间为3.15 s,沉降时间为3.63 s。最终产品具有良好的耐碱性和润湿渗透性,应用在冷轧堆和丝光等前处理工艺中,可显著改善织物的性能。In order to improve the alkali resistance of the penetrant, phosphate ester surfactant is synthe- sized with alcohol ether and phosphorus pentoxide （P2O5） as raw materials, and then is compounded with sodium dodecyl sulfate （SDS） and sodium dodecylbenzenesulfonate （SDBS） to obtain a highly effective penetrant E. The self-made phosphate ester has an alkali resistance of 140 g/L, a wetting time of 3.19 s, and a sedimentation time of 5.89 s; while the compounded penetrant E can resist 270 g/L alkali with the wetting time of 3.15 s and the sedimentation time of 3.63 s. Its application to cold pad-batch pretreatment and mercerization can obviously improve the properties of cotton fabric.

关 键 词：印染助剂 醇醚 五氧化二磷 磷酸酯表面活性剂 复配 

分 类 号：TS190.2[轻工技术与工程—纺织化学与染整工程]