ISO 7884-3:1987 Preview

Glass -- Viscosity and viscometric fixed points -- Part 3: Determination of viscosity by fibre elongation viscometer

A method of determining the dynamic viscosity of glass by measuring the elongation a glass fibre under a defined uniaxial stress. In addition the viscosity-temperature relationship and the dependence of the viscosity on the thermal history can be checked. The theoretical basis relation and the apparatus including the method of measuring are specified.


General information

  • Status :  Published
    Publication date : 1987-11
  • Edition : 1
    Number of pages : 8
  • :
    ISO/TC 48
    Laboratory equipment
  • 81.040.01
    Glass in general

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