摘要
以溶剂去离子水、粘度调节剂1,2-丙二醇和表面活性剂开发新型环保水基渗透剂,分析对比5种有代表性的非离子表面活性剂的实际效果,择优后确定渗透剂的物质组成,并探究通过调整组分配比来调控该渗透剂性能的方法。结果表明:在涉及的5种表面活性剂中,AEO-7具有最好的综合性能;渗透剂的粘度、表面张力、润湿能力和渗透能力均可通过改变1,2-丙二醇和AEO-7的用量来调控;选择合适配比自制水基渗透剂,其渗透效果高于市售产品。
The new-type environment-friendly water based penetrant agent was developed using solvent deionized water,viscosity modifier 1,2-propanediol and surfactant.Actual performances of five representative nonionic surfactants were compared and the best surfactant was determined.Method of controlling penetrant agent's performance through adjusting component ratio was investigated.Experiments result showed that,AEO-7 exhibited best general performance among five surfactants.Viscosity,surface tension,wet ability and penetration ability of penetrant agent could be optimized through adjusting dosage of 1,2-propanediol and AEO-7.Water based penetrant agent with proper component ratio was prepared and its penetration performance was better than market product.
作者
鲍文杰
乔建江
BAO Wenjie;QIAO Jianjiang(School of Resources and Environmental Engineering,East China University of Science and TechnologyShanghai 200237)
出处
《工业安全与环保》
2019年第3期79-83,共5页
Industrial Safety and Environmental Protection
关键词
水基渗透剂
渗透能力
表面张力
粘度
润湿能力
water based penetrant agent
penetration ability
surface tension
viscosity
wet ability
