摘要
通过实验考察了降凝剂对7#白油和10#变压器油基础油(HVI60)界面张力的影响,结果表明,降凝剂T803B和ACLUBE132对界面张力影响较小,可满足GB2536-1990对变压器油界面张力指标的要求;降凝剂T808B对界面张力影响较大,ECA5920对界面张力影响极大,不能满足GB2536-1990对变压器油界面张力指标的要求。
The effect of depressant on the interfacial tension of 7 # white oil and 10 # transformer base oil were investigated. T803B and ACLUBE132 depressants had little effect on the inteffacial tension, which could meet the requirements of inteffacial tension of the transform- er oil according to GB 2536 - 1990. T808B had greater effect on the interracial tension and ECA5920 had the greatest effect on the interfa- cial tension, which could not meet the requirements of interracial tension of the transformer oil according to GB 2536 - 1990.
出处
《广东石油化工学院学报》
2013年第6期5-8,共4页
Journal of Guangdong University of Petrochemical Technology
关键词
变压器油
白油
降凝剂
界面张力
transformer oil
white oil
depressant
interracial tension
