聚醚聚硅氧烷消泡剂的制备及其在液体洗涤剂中的应用研究  

Preparation of siloxane-oxyalkylene copolymers antifoaming agent and its application in liquid detergent

作　　者：白燕[1] 成西涛[1] 黄方方[1] 张凡[1] 

机构地区：[1]陕西省石油化工研究设计院,陕西西安710054

出　　处：《应用化工》2012年第1期183-185,共3页Applied Chemical Industry

基　　金：陕西省科学技术研究发展计划项目(2009K06-02)

摘　　要：以聚醚接枝聚硅氧烷为消泡剂,加入适宜的乳化剂、载体,制备高效乳液消泡剂。考察了消泡剂和市售A、B、C三种常用液体洗涤剂复配的消泡、抑泡消泡效果和对洗涤剂去污力的影响。结果表明,消泡剂添加量为6‰～8‰时,洗涤剂消泡、抑泡效果最佳,去污力不受影响。The high effective emulsion antifoaming agent was prepared from siloxane-oxyalkylene,suitable emulsifier and carrier.Three new liquid detergent were received by combining the antifoaming agent with A,B and C clothing detergent separately,its defoaming,antifoaming effection and detergence were investigated.The results indicated that when the antifoaming agent in liquid detergent of 6‰~8‰,the new liquid detergent exhibited good defoaming,antifoaming and detergence performance.

关 键 词：聚醚聚硅氧烷 消泡剂 液体洗涤剂 应用 

分 类 号：TQ317.9[化学工程—高聚物工业]