GB/T 6541-1986
ActivePetroleum products--Mineral oils--Determination of interfacial tension of oil against water--Ring method
石油产品油对水界面张力测定法 (圆环法)
Application Summary AI generated
This standard specifies the ring method for measuring the interfacial tension between mineral oils and water. It is applied in the petroleum industry for quality control and testing of lubricating oils, transformer oils, and other mineral oil products, particularly to assess the presence of polar contaminants or additives that affect oil-water separation. The method is used in laboratory settings to ensure product performance in applications like hydraulic systems, transformers, and marine engines.
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