Стекло. Вязкость и установленные вискозиметрические точки. Часть 3. Определение вязкости вискозиметром, измеряющим удлинение волокна
Название (англ.):
Glass; Viscosity and viscometric fixed points; Part 3 : Determination of viscosity by fibre elongation viscometer
Описание (англ.):
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.