Reference number
ISO 6295:1983
ISO 6295:1983
Petroleum products — Mineral oils — Determination of interfacial tension of oil against water — Ring method
Edition 1
1983-05
Retirada
ISO 6295:1983
12580
Retirada (Edición 1, 1983)

Resumen

Specifies a procedure for the measurement, under non-equilibrium conditions, which has been shown by practice to give a reliable indication of the presence of hydrophilic compounds. This tension is determined by measuring the force necessary to detach a planar ring of platinum wire from the surface of the liquid of higher tension, that is, upward from the water-oil interface.

Informaciones generales

  •  : Retirada
     : 1983-05
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 2
  • ISO/TC 28
    75.100 
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