Codes et normes - Achat
ISO 7884-3:1987
Glass -- Viscosity and viscometric fixed points -- Part 3: Determination of viscosity by fibre elongation viscometer
SKU: iso_014827_106403
Publié par ISO
Année de publication 1987
1 Edition
8 pages
détails du produit
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.