International Standard
ISO 7884-3:1987
Glass — Viscosity and viscometric fixed points — Part 3: Determination of viscosity by fibre elongation viscometer
Reference number
ISO 7884-3:1987
ISO 7884-3:1987
Edition 1
1987-12
1987-12
© ISO 2024
International Standard
p
ISO 7884-3:1987
14827
Published
(Edition 1, 1987)
This standard was last reviewed and confirmed in 2020.
Therefore this version remains current.
Abstract
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.
Life cycle
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