环保水基渗透剂的开发及性能优化
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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.
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.
引文
[1]MIGUN N P, PROKHORENKO P P, CHIZH S G. Film-flow mechanism of flaw development in penetrant-dye tests[J]. Russian Journal of Nondestructive Testing, 2002, 38(9):704-708.
[2]刘晴岩.液体渗透检测的可靠性[J].无损检测,2002,24(9):381-383.
[3]ORLANDO G MOLINA. Dye penetrant method for detecting flows: US3965350[P]. 1976-06-22.
[4]ARNOLD E ZAELKE. Fluorescent and visible penetrant inspection: US8003009B2[P]. 2011-08-23.
[5]VILMA A GARCIA. High temperature penetrant system: US4351185[P].1982-09-28.
[6]NADEJDA G BERIOZKINA, ILIA O LEIPUNSKY, VICTOR J MAKLASHEVSKY. Composition for use in methods for non-destructive testing of materials and wares: US5795712[P].1998-08-18.
[7]MIGUN N P, GNUSIN A B, VOLOVICH I V. Some possibilities of enhancing the efficiency of penetrant inspection[J]. Russian Journal of Nondestructive Testing, 2005, 41(7):452-455.
[8]丁晓峰,管蓉,陈沛智,等.接触角测量技术的最新进展[J].理化检验-物理分册,2008,44(2):84-89.
[9]BATENI A, SUSNAR S S, AMIRFAZLI A, et al. A high-accuracy polynomial fitting approach to determine contact angles[J]. Colloids & Surfaces A Physicochemical & Engineering Aspects, 2003, 219(1/3):215-231.
[10]DINGLE N M, HARRIS M T. A robust algorithm for the simultaneous parameter estimation of interfacial tension and contact angle from sessile drop profiles[J]. Journal of Colloid & Interface Science, 2005, 286(2):670-680.
[11]YANG M W, LIN S Y. A method for correcting the contact angle from the θ/2 method[J]. Colloids & Surfaces A Physicochemical & Engineering Aspects, 2003, 220(1/3):199-210.
[12]夏纪真. 工业无损检测技术:渗透检测[M]. 广州:中山大学出版社, 2013:35.
[2]刘晴岩.液体渗透检测的可靠性[J].无损检测,2002,24(9):381-383.
[3]ORLANDO G MOLINA. Dye penetrant method for detecting flows: US3965350[P]. 1976-06-22.
[4]ARNOLD E ZAELKE. Fluorescent and visible penetrant inspection: US8003009B2[P]. 2011-08-23.
[5]VILMA A GARCIA. High temperature penetrant system: US4351185[P].1982-09-28.
[6]NADEJDA G BERIOZKINA, ILIA O LEIPUNSKY, VICTOR J MAKLASHEVSKY. Composition for use in methods for non-destructive testing of materials and wares: US5795712[P].1998-08-18.
[7]MIGUN N P, GNUSIN A B, VOLOVICH I V. Some possibilities of enhancing the efficiency of penetrant inspection[J]. Russian Journal of Nondestructive Testing, 2005, 41(7):452-455.
[8]丁晓峰,管蓉,陈沛智,等.接触角测量技术的最新进展[J].理化检验-物理分册,2008,44(2):84-89.
[9]BATENI A, SUSNAR S S, AMIRFAZLI A, et al. A high-accuracy polynomial fitting approach to determine contact angles[J]. Colloids & Surfaces A Physicochemical & Engineering Aspects, 2003, 219(1/3):215-231.
[10]DINGLE N M, HARRIS M T. A robust algorithm for the simultaneous parameter estimation of interfacial tension and contact angle from sessile drop profiles[J]. Journal of Colloid & Interface Science, 2005, 286(2):670-680.
[11]YANG M W, LIN S Y. A method for correcting the contact angle from the θ/2 method[J]. Colloids & Surfaces A Physicochemical & Engineering Aspects, 2003, 220(1/3):199-210.
[12]夏纪真. 工业无损检测技术:渗透检测[M]. 广州:中山大学出版社, 2013:35.